0.5W LED Light 12"/18"/24"/30"/36"/48"/72" Aquarium Marine FOWLR Blue & White Make your aquarium looks cool with 10000K cool white light LED. Super slim housing with black finish. Day Mode (both white and actinic LEDs on) and Night Mode (only Actinic LEDs on). Longer extendable bracket to fit on wide range of aquarium size . Splash guard. AC110-240V AC adapter. Recommended for both freshwater and saltwater tank.