Evolux LED Lightbulbs let you control the Lumens!
...EvoDim allows for maximum energy conservation by allowing the user to cycle the bulb through three different output settings (250 Lumen, 750 Lumen, 950 Lumen) simply by rapidly switching the bulb on and off. The EvoLux R effortlessly goes from a room filling light all the way to a night light with a turn or flip of a switch. There is no need...
