Detailed Product Description 
Main parameters

Wattage : 10W(15w,30w,100w)

Material: Multi-
Crystalline silicon
Specifications :

o
Pen volt: 21V

best work volt: 16V

max wattage: 0.45A

Battery: 12V, 7A/h sea
LED maintenance free lead acid storage battery

Accessory parts: a) 2pcs 12V/5W lamp b) 12V cigarette
Lighter cable c) 220V AC/12V DC
Charger 
Application and Features: Multi-functional; Low-wattage; Fit to location where is lack-in power