AA battery powered picture light for photo frames--Operated by 4 pcs AA batteries(not included), 100h long lasting,timer auto-off to save battery, the bright light is up to 200 lumens , and the lowest light is 50 lumens. 3 lighting colors and brightness dimmalbe-- The painting light has warm light, nature light and nature light, you can select the light colors you like to light up your artwork decoration or pictures on wall. The timer function can auto-turn off the light to save battery. Rotatable light head art light--The light head can be rotated 90 degree up and down , almost for any dirction you need . 2 installation ways-- You can mount it on wall above pictures paintings with screws or sticky adhesive tapes. (both are included) 2 control ways painting light--You can use remote control to opearte the picture lgihts or the manual button to operate the picture lights. One remote can control all of the picture lgihts .