NICREW Submersible LED Aquarium Light, Underwater Strip Light for Fish Tank, White with Blue LEDs

Brilliant white and blue LED light bar (9 white + 3 blue)
Powered by a 5-volt USB transformer, low voltage, safe to use
Can be fully submerged in water, 3W low power consumption
Super-easy to use, can be positioned anywhere inside or outside your aquarium thanks to its integrated suction cup mount
One-Year limited warranty