Aqueon Betta LED Light
For use with Micro-USB-B Cable or three AAA batteries (both options sold separately)
When using Micro-USB-B cable power is constantly on; when using batteries there is an 1 hour auto off feature,
Light can rest on top of aquarium with clear lid, use legs to elevate the lamp over a clear lid or use the clamp.
For use with aquariums with clear lids.