Review on LEDGLE Submersible Aquarium Lights with Clean Water Action | 13W, 11W, 9W, 7W for Green Clear Aquarium | Waterproof Clean Lamp by Robert Dingaling

Device works well. The power supply is made quite cheaply. I used this device to add UV light to my air filter so I ended up taking this guy apart to hook it up. Wires, circuitry, and solder are pretty cheap. Considering the price, it would cost three times as much to buy all the necessary components to complete my expansion, so it was worth the cost. All in all, this is a good and cheap option to add UVC to any application. Carefully! UV light is harmful to health, so avoid direct exposure. This should not be used as any type of lighting effect.