Tiny Brite Lights Small Helicopter Nav Light System is a perfect combination of weight, power, and of most of all they are BRITE. This set of lights has 3 lights (1 red, 1 green, and 1 white strobe), uses only 15mA of current, and only weighs an incredible 2 grams. You can add these lights to any open receiver position or use Y-Adapter and never notice a difference in flight times or performance.