Solar Road Stud

Item No:karenQH-12D
Update time:2011-12-08
Description: Solar cell: poly-crystalline silicon / single-crystalline silicon (3v,75mA) Storage battery: Ni-MH (1200mAH) / Super Capacitor (120F) Light source: super luminosity LED; LED quantity: 6 pcs Luminosity colors: red, green, blue, white, yellow (for any choice) Luminous mode: varying type /Constant Type Work time: 108 hours above for Varying Type; and more than 24 hours for constant type(standard luminosity intensity) Work temperature: -25 to +75 degree C. Material of light: Aluminum alloy and Polycarbonate Resist compression: 30 tons Waterproof grade IP>67 Life: >5 years (Ni-MH) or >15 year ( Super Capacitor) View distance: over 800m Guarantee period:14 months

Item No:Sophie060511052
Update time:2011-08-26
Description: Features: 1) Solar panel: multi crystalline silicon 2) Illuminant: 6 LEDs 3) Light colors: red / yellow / blue / green / white 4) Visible distance: 250 - 350m 5) Battery: 2 rechargeable Ni-Cd battery 6) Working hours: 60 hours (subject to 2Hz) after fully charged one day under the sun 7) If keep using, it could work 150 - 200 hours 8) Maximum resistance: 12 tons

Item No:Shirley060509034
Update time:2010-11-12
Description: Specifications: 1) The lamp was automatically turned on at night and turn off at dawn, flashing or constant light, not only for road warning light, but also for anywhere to warning 2) Height: 3cm 3) Diameter: 12cm 4) Battery capacity: 1.2V 600mAh 5) Light colors: red, yellow, white 6) Lightening time: ¡Ý8 hours, varies in different regions Outer packing: 30pcs/ctn Carton dimensions: 39.5 x 20.5 x 27cm N.W.: 11.5kg G.W.: 13.5kg

Item No:jackDSTB080603002
Update time:2010-11-12
Description: solar road studs

Item No:jack100811002
Update time:2010-11-12
Description: solar road stud Charging at day and lighting at night automatically High-pressure casting aluminum solar cell:Mono/poly-crystalline silicon WP: 250mW VP: 2.5V, 100mA Ni-MH (800mAh) rechargeable battery Heat Resistance:-35¡«60 ¡æ Wateproof: IP68 Weight: 300g packing:60 pcs/box 33*25.5*31cm 20 kg

Item No:Elisa143352
Update time:2010-08-19
Description: Solar Road Stud Reflectors. Specification: Single-crystalline silicon (12V,120mA), Storage battery: Ni-CD (1200mAH), LED:¡é8x4PCS, Luminosity colors: red, green, blue, white, yellow (for any choice), Work temperature: -25 to + 60 degree C. Work time: 7-10days, Material : Polycarbonate+ AL alloy, Life: 3-5 years , View distance: over 500m

Item No:LindaA060509074
Update time:2010-06-02
Description: Features: 1) The way of the intelligence solar energy nail 2) Not bright in the daytime 3) At rain or the road face to freeze will remind the circumstance that pilot road face with the different light colors 4) In the evening bright and yellow light 5) The road faces the wet slippery bright red light 6) Bright and blue light for road to face freeze Specifications: 1) Solar power: 0.35W 2) Battery: rechargeable Ni-MH battery 3) Flash or steady 4) View distance: over 1,000m 5) Operation time: lighting at night automatically 6) Lighting source: super bright LED 7) Materials: aluminum alloy and PC

Item No:LindaA060509036
Update time:2010-06-02
Description: Specifications: 1) Adopting high-strength plastic, it is used in stairs, roads and squares, with the visibility of 300m 2) Waterproof and pressure resistant, can illuminate automatically 3) Dimensions: 107 x 107 x 22.5mm 4) Two LED flashlights in one side 5) Convenient installation, no need for cables 6) Low voltage power, completely safe 7) Green and environmentally friendly, without pollution 8) The shell of the products is made of high-strength project plastics, which is impact and pressure resistant, anti-aging, and can withstand several metric tons of pressure Outer packing: 20pcs/ctn Outer carton volume: 0.006cbm

Item No:BernieA060509038
Update time:2010-06-02
Description: Features: 1) Applicable to expressways, stairs and squares 2) Can be charged with solar energy in the daytime and can illuminate in the evening 3) Convenient installation, no need for cables 4) Low voltage power, completely safe 5) Green and environmentally friendly, without pollution 6) The shell of the products is made of high-strength project plastics, which is impact and pressure resistant, anti-aging, and can withstand several metric tons of pressure Specification: • Solar cell: poly-crystalline silicon(3V) • Storage battery: Ni-MH(2300/1200mA) / Super Capacitor • The structure is novel. • Resist compression:30tons, IP>68 • Light source: 4PCS super luminosity LED • Varying type: 4PCS • Luminosity colors: red, green, blue, white, yellow (for any choice) • Luminous mode: varying type • Work time: 40 hours above after 4 hours direct sunshine • Work temperature: -25 to +75 degree C. • Material of light: reinforced glass • Size: 115*84*75M N.W.: 0.18kg Packing: 40PCS/CTN) Mini Qty: 1000PCS 20'FCL:31000PCS;40' FCL: 64000PC S

Item No:Membercx-723
Update time:2010-06-02
Description: Solar Road Stud 1.Solar cell:poly-crystalline silicon/single-crystalline silicon(3V,65mA) 2.Storage battery:Ni-MH (900mAH)/super capacitor(22F) 3.Light source:super luminosity LED 4.LED quantity:4 pcs 5.Light source color:red,green,blue,white,yellow(for any choice) 6.Luminous mode:varying type/constant type 7.Work time:more than 108 hrs for varying type,and above 24 hrs for constant type(standard luminosity intensity) 8.Work circumstance: -25°C to +75°C. 9.Material: aluminum alloy and polycarbonate 10.IP rating:IP67 Resist compression:30tons 11.Service life:5 years(Ni-MH )or 15 years(super capacitor) 12.View distance:over 800m 13.Guarantee period:14 months

Item No:Membercx-722
Update time:2010-06-02
Description: Solar Road Stud 1.Solar cell:poly-crystalline silicon/single-crystalline silicon(3V,65mA) 2.Storage battery:Ni-MH (900mAH)/super capacitor(22F) 3.Light source:super luminosity LED 4.LED quantity:6 pcs 5.Light source color:red,green,blue,white,yellow(for any choice) 6.Luminous mode:varying type/constant type 7.Work time:more than 108 hrs for varying type,and above 24 hrs for constant type(standard luminosity intensity) 8.Work circumstance: -25°C to +75°C. 9.Material: aluminum alloy and polycarbonate 10.IP rating:IP67 Resist compression:30tons 11.Service life:5 years(Ni-MH )or 15 years(super capacitor) 12.View distance:over 800m 13.Guarantee period:14 months

Item No:BernieMember(RSAS-1.2-R)
Update time:2009-12-11
Description: Product Description Solar Aluminum Road Stud(Battery) _with both LED solar and reflector Model No.: RSAS-1-R (one way) RSAS-2-R (two ways) Size: 105*105*25mm Weight: 0.4kgs Package: 36pcs/Carton, Size: 38*27*28cm, 32600pcs/20FT CTNR MOQ: 100pcs Key features: 1. Combine active radiation by solar energy with passive reflecting light by reflectors. 2. Anti-heat battery can undertake high temperature even on the equator. 3. High seal technology guarantees the elements inside to be separated well against water in super strong compressive resistance aluminum shell. Technical specification: Item Description Solar cell Type Mono crystalline Voltage 4V Current 65MA Battery Type Anti-heat Ni-MH Voltage 2.4V Capacity 600MAH(Flash) 800Mah(steady) Circle life 1000 circle(over 3 year) Working temperature -20C-+70C LED frequency 4Hz or steady size ¦µ5mm number 2X2PCS Color White, yellow, red, blue, green Luminous intensity 8000-10000mcd Control circuits IC Operating time (single-side) charged in the sun for 8 hours available for 72 hours' blinking lighting and 32 hours' constant lighting Compression resistance over 10 Ton Starting intensity 500 LUX Application situation Edge line Life in use 3 year Warrant 1 year Material of body shell: aluminum alloy Material of solar panel shell: PC Material of reflector Acrylic Material of body inside Epoxy glue Water proof IP68 View distance: over 500m Installation Procedure: 1. Check if the solar stud charge and discharge in normal way; 2. Identify the place and distance for installation and clean road surface; 3. Clean the bottom of the solar stud and stick it onto the ground; 4. Don't put solar studs into use till 4 hours later when they are totally dry. You may also find us by the following key words: 1 Capacitor solar road stud 2 Anti-heat battery solar road stud 3 Anti-abrasion lens road stud 4 Glass-face reflector road stud 5 Epoxy filled in road stud 6 Fiberglass road stud 7 Permanent road stud 8 Wireless power road stud 9 Temporary road stud 10 ASTM4280 road stud 11 BS873 road stud 12 EN-1463 road stud 13 Metal road stud 14 Aluminum road stud 14 Reflective road stud 15 Solar road stud manufacturer 16 Road stud manufacturer 17 Cats eye manufacturer 18 Road stud supplier 19 Solar power LED road stud 20 LED road stud 21 Raised pavement marker 22 Reflective stud 23 Solar stud 24 Road reflectors 25 Reflector in road 26 Reflectors on road 27 Solar road reflector 28 Cat's eye road reflector 29 Reflectors in the middle of the road 30 Road marker 31 Pavement marker 32 Road reflector 33 Reflective pavement marker 34 Solar road marker 35 Cats eye 36 Intelligent road studs 37 Active road stud 38 Swareflex 39 Wired road stud 40 Smart road stud

Item No:BernieA060505032
Update time:2009-08-29
Description: Features: 1) Our Solar Road Studs (SRS) provides clearly visible traffic guidance all weather condition 2) The SRS can be used to mark traffic hazards such as median strips, provide toll booth lane control at bridges and tunnels, and for traffic guidance on sharp corners in fog prone areas 3) Our Solar Road Studs (SRS) provides clearly visible traffic guidance in all weather conditions. After being energized by the sun, the SRS automatically starts to flash when night falls or with the onset of inclement weather 4) The bright yellow flashing LEDs are highly effective at getting the attention of drivers much earlier than conventional road studs 5) This advanced warning gives drivers more time to avoid or navigate danger zones 6) Solar powered LED requires no external power source 7) LED along with standard retro-reflective materials provide guidance at night and during inclement weather 8) Available with blue, green, red, or yellow LED 9) The strong construction is resistant to the weather and traffic wear 10) Low maintenance (cleaning with standard road sweeper) 11) High visibility LED incorporated into Edge Pointer help ensure safe night-time driving 12) Edge pointers are solar powered, allowing then to be used for isolated or stand-alone applications 13) Edge pointers are easily installed by concreting them into the cube Specifications: 1) Material: aluminum alloy shell, solar panel (1.2V 0.3W) 2) Ni-MH rechargeable battery (1.2V), 6pcs super bright LEDs, 2 transparent plastic shell, 1 circuit board 3) Light intensity: 8,000mcd 4) Red/yellow/green/blue LED 5) Charging period: 5 hours/day 6) Lighting period: 12 hours/day 7) Life time: 3-5 years 8) Dimensions: 110 x 100 x 26mm 9) Weight: 250g Outer packing: 50pcs/carton Carton dimensions: 250*330*180mm G.W.: 16KGS.

Item No:BernieQHDQ
Update time:2009-02-21
Description: Solar energy-based power source Brightness sensitive auto-switch, automatically turns on at night and turns off at dawn High visibility LED's help ensure easy and safe night driving Ideal for highways, parking lots, roads and similar isolated or stand-alone traffic applications. Suggest to put them on the road side or middle protection line in order to have less damages to the solar panel surface Features: 1) Lamp: LEDX3 2) Led color: white, red, yellow 3) Stays on more than 10 hours at night and 7 raining days 4) Solar cell: Mono crystalline silicon solar cell, 300mW, 3.5V, 85mA 5) Use NI-MH rechargeable battery 6) Material: Aluminum and PC 7) Dimensions: 106 x 103 x 51mm 8) Weight: 700g 9) Working temperature: -40 ¨C 70oC Inner packing: 1pc/inner box Outer packing: 18pcs/carton Dimensions: 34 x 28.5 x 17cm N.W.: 12.60kg G.W.: 15kg

Item No:Member(RSAS-1/2)
Update time:2008-12-24
Description: Product Description Solar Road Stud - Battery) 3 years life, 1 year warrantee Model No.: RSAS -1(one way) RSAS -2(two ways) Size: 112*100*33mm Weight: 0.53kgs Package: 30pcs/carton, Carton size 38*27*28cm, 32600pcs/20FT MOQ: 100pcs Key features: 1. Perform well on pressure resistance for solid structure, filled with epoxy inside. 2. There is aluminum support between two LEDs so that LED part is not be broken by vehicles. 3. Two reinforced veins are designed on the top edges of it to not only strengthen compression resistance but also protect the solar panel against compression from traffic loads 4. Solar panel, electronics and optics are fitted inside waterproof and unbreakable 5. Two screw holes are designed on both sides so as to make it more stable into the ground. Technical specification: Item Description Solar cell Type Mono crystalline Voltage 4V Current 65MA Battery Type Heat-resistance Ni-MH Voltage 2.4V Capacity 600MAH(Flash) 800Mah(steady) Circle life 1000 circle(over 3 year) Working temperature -20C-+70C LED frequency 4Hz or steady Size ¦µ10mm Number 2X2PCS Color White, yellow, red, blue, green Luminous intensity 8000-10000mcd Control circuits IC Operating time (single-side) charged in the sun for 8 hours available for 72 hours' blinking lighting and 32 hours' constant lighting Compression resistance over 10 Ton Starting intensity 500 LUX Application situation Edge line Life in use 3 year Warrant 1 year Material of body shell: Aluminum alloy Material of solar panel shell: PC Material of LED shell: PC Material of body inside Epoxy glue Water proof IP68 View distance: Over 500m Installation Procedure: 1. Check if the solar stud charge and discharge in normal way; 2. Identify the place and distance for installation and clean road surface; 3. Clean the bottom of the solar stud and stick it onto the ground; 4. Steady it more with two screws if road condition is bad such as sandy ground. 5. Don't put solar studs into use till 4 hours later when they are totally dry. You may also find us by the following key words: 1 Capacitor solar road stud 2 Anti-heat battery solar road stud 3 Anti-abrasion lens road stud 4 Glass-face reflector road stud 5 Epoxy filled in road stud 6 Fiberglass road stud 7 Permanent road stud 8 Wireless power road stud 9 Temporary road stud 10 ASTM4280 road stud 11 BS873 road stud 12 EN-1463 road stud 13 Metal road stud 14 Aluminum road stud 14 Reflective road stud 15 Solar road stud manufacturer 16 Road stud manufacturer 17 Cats eye manufacturer 18 Road stud supplier 19 Solar power LED road stud 20 LED road stud 21 Raised pavement marker 22 Reflective stud 23 Solar stud 24 Road reflectors 25 Reflector in road 26 Reflectors on road 27 Solar road reflector 28 Cat's eye road reflector 29 Reflectors in the middle of the road 30 Road marker 31 Pavement marker 32 Road reflector 33 Reflective pavement marker 34 Solar road marker 35 Cats eye 36 Intelligent road studs 37 Active road stud 38 Swareflex 39 Wired road stud 40 Smart road stud

Item No:Member(RSPS-1/2)
Update time:2008-12-24
Description: Product Description Solar Road Stud - Battery Arc shape, more solid body, different LED Color Model No.: RSPS-1 (one way) RSPS-2 (two ways) Size: DIA116*21mm Shell Color: White or black Weight: 0.292kgs Packing: In carton. 60pcs/carton, Carton size: 38*28*28cm, 52000pcs/20FT container MOQ: 100pcs Key features: Round design creates good appearance while relieving the impaction from traffic load so as to be durable Two reinforced veins are designed inside to strengthen compression resistance. Shell adopts one-off molding, greatly improving its Compression resistance. Solar panel, electronics and optics are fitted inside Material of shell: , dustproof and unbreakable up to International Standard IP68. Two screw holes are designed on both sides so as to be fitted firmly in road section with high requirement of stability. Technical features: Item Description Solar cell Type Mono crystalline Voltage 4V Current 65MA Battery Type Heat-resistance Ni-MH Voltage 2.4V Capacity 600MAH(Flash) 800Mah(steady) Circle life 1000 circle(over 3 year) Work temperature -20C-+70C LED frequency 4Hz or steady Size ¦µ5mm Number 2X3PCS Color White, yellow, red, blue, green Flash way Blink or steady Luminous intensity 8000-10000mcd Control circuits IC Operating time (single-side) charged in the sun for 8 hours available for 72 hours' blinking lighting and 32 hours' constant lighting Compression resistance over 10 Ton Starting intensity 500 LUX Application situation Edge line Life in use 3 year Warrant 1year Material of body shell: PC Material of body inside Epoxy glue Water proof IP68 View distance: Over 500m Installation Procedure: 1. Check if the solar stud charge and discharge in normal way; 2. Identify the place and distance for installation and clean road surface; 3. Clean the bottom of the solar stud and stick it onto the road surface; 4. Steady it with two screws if road condition is bad such as sandy road. 5. Don't put them into use till 4 hours later when they are completely dry. 6. Can be also installed onto column post. You may also find us by the following key words: 1 Capacitor solar road stud 2 Anti-heat battery solar road stud 3 Anti-abrasion lens road stud 4 Glass-face reflector road stud 5 Epoxy filled in road stud 6 Fiberglass road stud 7 Permanent road stud 8 Wireless power road stud 9 Temporary road stud 10 ASTM4280 road stud 11 BS873 road stud 12 EN-1463 road stud 13 Metal road stud 14 Aluminum road stud 14 Reflective road stud 15 Solar road stud manufacturer 16 Road stud manufacturer 17 Cats eye manufacturer 18 Road stud supplier 19 Solar power LED road stud 20 LED road stud 21 Raised pavement marker 22 Reflective stud 23 Solar stud 24 Road reflectors 25 Reflector in road 26 Reflectors on road 27 Solar road reflector 28 Cat's eye road reflector 29 Reflectors in the middle of the road 30 Road marker 31 Pavement marker 32 Road reflector 33 Reflective pavement marker 34 Solar road marker 35 Cats eye 36 Intelligent road studs 37 Active road stud 38 Swareflex 39 Wired road stud 40 Smart road stud

Item No:Member (RSPS-1/2-T)
Update time:2008-12-23
Description: Product Description Solar Road Stud - Battery Shark looking with whole body sparkling 1year guarantee, 3 year life High price performance ratio Key features: Round design creates good appearance while relieving the impact from traffic load for it to be durable Combined size complying with the size of round post and spontaneous appearance, it can be installed at the top of round post at the cross and make the cross clearer at night Two reinforced veins are designed inside to strengthen compression resistance Solar-resistant, electronics and optics are fitted inside water-resistant, and unbreakable According to requirement the number of LED can be single light, double lights and three lights in one side, as well single light, double lights and three lights in both sides Two screw holes are designed on both sides so as to be fitted steadily with screws in road or round post Epoxy glue is filled in the shell Easy, simple, and steady to install like a standard road stud with two screws or glue, both in road and in round post Suitable for edge line of road Specifications: Material: Anti-UV PC plastic Solar cell type: Monocrystalline Voltage: 3.87V Current: 65mA Battery type: Ni-MH, anti-heat 1, 000 circles and 60% capacity reserved Battery voltage: 2.4V Capacity: 800mAh LED size: 5mm Number: 3 x 2 pieces Colors: Red, yellow, white, blue, and green Luminous intensity: 3, 000 to 6, 000mcd IC frequency: 4Hz Operating time sustain power supply continuously for over 72 hours when shined for 8 hours with standard luminous intensity Temperature range: -20 to +70 degrees Celsius Compression resistance: 10T Usage condition with street lamp or not Guarantee years: One year Life in use over 3 years used in efficient way Application: Edge line Size: 116 x 25mm Weight: 290g You may also find us by the following key words: 1 Capacitor solar road stud 2 Anti-heat battery solar road stud 3 Anti-abrasion lens road stud 4 Glass-face reflector road stud 5 Epoxy filled in road stud 6 Fiberglass road stud 7 Permanent road stud 8 Wireless power road stud 9 Temporary road stud 10 ASTM4280 road stud 11 BS873 road stud 12 EN-1463 road stud 13 Metal road stud 14 Aluminum road stud 14 Reflective road stud 15 Solar road stud manufacturer 16 Road stud manufacturer 17 Cats eye manufacturer 18 Road stud supplier 19 Solar power LED road stud 20 LED road stud 21 Raised pavement marker 22 Reflective stud 23 Solar stud 24 Road reflectors 25 Reflector in road 26 Reflectors on road 27 Solar road reflector 28 Cat's eye road reflector 29 Reflectors in the middle of the road 30 Road marker 31 Pavement marker 32 Road reflector 33 Reflective pavement marker 34 Solar road marker 35 Cats eye 36 Intelligent road studs 37 Active road stud 38 Swareflex 39 Wired road stud 40 Smart road stud

Item No:Member (RSPS-1.2-R)
Update time:2008-12-23
Description: Product Description Solar Road stud, 3 Year life, 1 year warrantee Model No.: RSPS-1-R (one way) RSPS-2-R (two ways) Size: 105*105*25mm Weight: 260g MOQ: 100pcs Key features: 1. Perfect performance on directing for two lighting way combination 2. Anti-heat battery can undertake high temperature even on the equator. 3. High seal technology guarantees the elements inside to be separated well against water in super strong compressive resistance FRP shell. Technical specification: Item Description Solar cell Type Mono crystalline Voltage 4V Current 65MA Battery Type Heat-resistance Ni-MH Voltage 2.4V Capacity 600MAH(Flash) 800Mah(steady) Circle life 1000 circle(over 3 year) Working temperature -20C-+70C LED frequency 4Hz or steady Size Φ5mm Number 2X2PCS Color White, yellow, red, blue, green Luminous intensity 5000mcd Control circuits IC Operating time (single-side) charged in the sun for 8 hours available for 72 hours' blinking lighting and 32 hours' constant lighting Compression resistance over 10 Ton Starting intensity 500 LUX Application situation Edge line Life in use 3 year Warrant 1 year Material of body shell: FPR Material of solar panel shell: PC Material of reflector Acrylic Water proof IP68 View distance: Over 500m Installation Procedure: 1. Check if the solar stud charge and discharge in normal way; 2. Identify the place and distance for installation and clean road surface; 3. Clean the bottom of the solar stud and use epoxy glue to stick it onto the ground; 4. Don't put solar studs into use till 4 hours later when they are totally dry... You may also find us by the following key words: 1 Capacitor solar road stud 2 Anti-heat battery solar road stud 3 Anti-abrasion lens road stud 4 Glass-face reflector road stud 5 Epoxy filled in road stud 6 Fiberglass road stud 7 Permanent road stud 8 Wireless power road stud 9 Temporary road stud 10 ASTM4280 road stud 11 BS873 road stud 12 EN-1463 road stud 13 Metal road stud 14 Aluminum road stud 14 Reflective road stud 15 Solar road stud manufacturer 16 Road stud manufacturer 17 Cats eye manufacturer 18 Road stud supplier 19 Solar power LED road stud 20 LED road stud 21 Raised pavement marker 22 Reflective stud 23 Solar stud 24 Road reflectors 25 Reflector in road 26 Reflectors on road 27 Solar road reflector 28 Cat's eye road reflector 29 Reflectors in the middle of the road 30 Road marker 31 Pavement marker 32 Road reflector 33 Reflective pavement marker 34 Solar road marker 35 Cats eye 36 Intelligent road studs 37 Active road stud 38 Swareflex 39 Wired road stud 40 Smart road stud

Item No:sophieMemberCB11
Update time:2008-06-03
Description: 1.Solar panel: poly-crystalline silicon or mono-crystalline silicon 2.Power storage solution: Ni-MH battery or super capacitor 3.Light source: super bright LED 4.Led quantity:4PCS 5.Led color: red, green, blue, white or yellow 6.Luminous mode: flashing type or constant type 7.Working time: more than 108 hours for flashing type; more than 24 hours for constant type after the battery is charged fully. 8.Working temperature: -25degree to +75degree. 9.IP grade: IP67 10.Resist pressure: 30tons 11.Material: aluminum alloy and polycarbonate 12.Lifetime: 3-5years(Ni-MH battery) or 15years (super capacitor)

Item No:MemberQH-01D
Update time:2008-05-03
Description: Solar cell: poly-crystalline silicon / single-crystalline silicon (3v,75mA) Storage battery: Ni-MH (1200mAH) / Super Capacitor (120F) Light source: super luminosity LED; LED quantity: 4 pcs Luminosity colors: red, green, blue, white, yellow (for any choice) Luminous mode: varying type /Constant Type Work time: 108 hours above for Varying Type; and more than 24 hours for constant type(standard luminosity intensity) Work temperature: -25 to +75 degree C. Material of light: Aluminum alloy and Polycarbonate Resist compression: 30 tons Waterproof grade IP>67 Life: >5 years (Ni-MH) or >15 year ( Super Capacitor) View distance: over 800m Guarantee period:14 months