Solar cell charging, zero charging.Easy to install, no need for wires. High brightness LED beads, green and energy-saving. High quality battery, long service life, and large capacity.Prevent exposure to rain. 120 foldable head to meet different lighting needs.Live waterproof. Intelligent light control switch, humanized automatic photosensitive design. Product Details Hign-concerned Chemical None Installation Method self-contained Flux 249-2000 Is Bulbs Included No Power Source SOLAR Item Type Wall Lamps Color: Black Material: ABS Package Contents: 2*Solar Lights 1*Sticker 1 pack of screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.