The Revolution series from Starlights, Inc. is one of a kind. It's the world's only water resistant LED bulb which rotates in its base- allowing it to be directed to maximize light. This bulb is the brightest LED replacement bulb on the market, and less than half the retail cost as its nearest competitor. After years of research, we have finally solved the LED puzzle, bringing consumers a bright, energy efficient, and long lasting LED bulb at a reasonable cost.