Review Of Diy Led Freshwater Aquarium Lighting Ideas. You can follow along in this easy how to make an led aquarium light. For this example we will say each led needs 3 volts to turn on and 400 ma, so with 3 volts i can light one led and its current draw will be 400 ma.

We’ve compiled 20 diy aquarium light ideas for making a variety of aquarium lights using everyday materials and tools. Web diy led aquarium lighting: Web your best lighting options for freshwater aquariums are standard fluorescent bulbs, compact fluorescent bulbs, metal halide lights, and led lights.