Product name: solar reading lamp (4 lighting class)
Item no.: JS-Sunbase
Main Parameter
| solar panel | 0.5W/5.5V Polycrystalline |
| battery | 3.2V/400mAh LiFePO4 battery |
| light source | 0.5W LED, 40LM |
| working time | 3.8-72hours (depend on different brightness mode) |
| charging time | 3-5 hours 90%; 7-8 hours 100% |
Specification
Solar Panel:0.5W/5.5V polycrystalline silicone.
Battery:400mAh/3.2V LiFePO4.
Lightness 4 steps dimmable.
LED: 1pcs(0.5W)
Brightness-Highest Lighting Time :max 40LM.
2lm 72 hours, 25lm 6 hours , 13lm 12 hours
40lm 3.8 hours
Product Size:112*100*45mm
IP class:IP63
Four steps of dimmable lumen
Micro-programmed Control Unit providing protection from over voltage, over current, over charge, over discharge and short-circuit
360 angles lighting
Package
20 sets/ctn
Carton size:45*35.5*14cm
N.W.: 3.6 KG
G.W.: 4.3 KG
Packing Parts
solar reading lamp: 1pc
Instruction+warranty card: 1pc
Product Photos
Quality Assurance Parts: solar panel, Battery, LED Lamp, PCB, Wires
Solar panel:
mono or poly cell crystalline, enough free electron in Silicon atom, the free electron absorb light photon and released, aluminum alloy frame, tempered glass cover, IEC61215, IEC61730 TUV test report, warranty 5 years, life-time with the efficiency: 10 years 100%, 20 years 90%, 30 years 8%;
Battery:
Lithium battery, 1.8*1.8*6.5cm standard size, 800-1000 time circles, made in Japan, wide work temperature, 12 months don't need to charge when in selling; warranty: 2 years, life-time:3-5 years 90% capacity, 5-8 years 80% capacity;
LED Lamp:
Lamp Crust: Aluminum alloy for hot dissipation(not for plastic crust), LED chips: famous brand in high efficiency(high light-electricity transformation); LED chips board: aluminum, to keep hot transmitting,(heat conductivity coefficient:1.5W, thickness:1.0mm)
(Work temperature decide the life-time of LED chips, hot transmitting and dissipation is necessary for a long life-time LED lamp, 36sqcm hot dissipation area for 1W is standard)
Warranty 2 years, life-time: 5 years 100%, 8 years 90%, 10 years 80%
PCB:
Board material: Glass fiber board, Function: battery over-charge and over-discharge protection, Constant current discharge for LED lighting, "LED indicator" for charging status, 5V/1A IC to protect charging current, IC component control for each group of LED lighting; warranty 5 years; life-time: more than 10 years;
Wires:
China Standard 3mm-4mm copper material wire, low resistance and long life-time, DC and AC current allowed, switch controller, E22,E27,B22 LED lamp holder; warranty 5 years, life-time: more than 10 years