Introducing the 5 Watt Halo Glass GU10 from Bell Lighting. This light produces a comforting Very Warm White when installed and has the ability to emit 350 lumens. This light has an lamplife of 25000 hours and an energy efficeincy rating of A making it an efficient and reliable light bulb. The Halo Glass combines the efficient technology of LED with the retro feel of halogen lamps.