Built-in 3.7V 1600mAh lithium-ion battery, 12pcs high lumen Epistar chips, Lumen: 140LM, Output Power: 1.5W.
Charged by the solar powered panel or DC 5V USB cable, it can be used for 8 hours after fully charged.Lifespan is up to 5000H.
Manually control, the solar panel or USB cable can charge it and then press the turn-on/off button manually, the lamp will light up/off.(NO LIGHT SENSOR)
3.5M connecting wire and metal hook are easy to hang it on the wall or the tent, suitable for camping, hiking, fishing, Emergency lighting, chicken coop or bed reading.
Solar powered, energy saving and environmentally friendly, The solar lamp can be used in any weather, but it is not waterproof.