浙江双宇电子科技有限公司
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Solar panel: polycrystal solar panel
Battery:1pc 3.7V 18650 2000mah Libattery
LED: 1pc SMD LED(6500K)+1pc SMD LED(3000K)+ 2 RGB SMD LED,0.5w/LED
working time: 6-8 hours
Lumen: 100lm
with ON/OFF switch
Materials: plastic