solar brick/solar step stone,Wholesale solar brick/solar step stone China, Custom printed solar brick/solar step stone

solar brick/solar step stone Description

200*200*50mm 2.17KGS Solar cell: poly-crystalline silicon / single-crystalline silicon (4v,400mA) Storage battery: Ni-MH (3*1200mAH) / Super Capacitor (6*120F) Light source: super luminosity LED; LED quantity: 6 pcs Luminosity colors: red, green, blue, white, yellow (for any choice) Luminous mode: Constant Type Work time: more than 40 hours (standard luminosity intensity) Work temperature: -25 to +75 degree C. Material of light: Aluminum alloy and Polycarbonate and stainless steel Resist compression: 20 tons Waterproof grade IP>67 Life: >5 years (Ni-MH) or >15 year ( Super Capacitor) View distance: over 800m Guarantee period:14 months

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Solar lantern  solar garden lights  Solar Water Heater  Solar Lights   solar brick/solar step stone