IceCap Model 430 Electronic Fluorescent Ballast - These ballasts are more energy efficient than competing brands, so they run cooler and extend the lamp life.

Coralvue 400 watt Dimmable Electronic Ballast - Coralvue electronic ballasts are an important energy-saving unit used for metal halide lamps. Its job is to fire the lamps and stabilize the operating current. This ballast can save energy by more than 30%...

TrueLumen 3-Way Splitter - The TrueLumen 3-Way Splitter is for all TrueLumen LED Lunar Lights and LED Strips.

ARO Model 4LX 4 Lamp VHO Ballast Kit - A complete kit, fully ready to install. Everything is included except the lamps. A powerful electronic ballast that will efficiently operate T-8, T-12, Normal Output (NO), High Output (HO) and Very High Output (VHO) bulbs at cooler temps and extended life compared to standard ballasts...

DIY LED Aquarium Light Kit - Perfect for Nano Aquariums up to Large Aquariums. Retrofit your existing Power Compact Fixture to LED.