Bioluz LED Br20 LED Dimmable Bulb 7w (50w Equivalent) 2700K Warm White 550 Lumen Smooth Dimmable Lamp - Indoor/Outdoor UL Listed 50 watt equivalent using only 7 watts; 550 Lumens - brightest in industry 2700K color temperature matches the color of existing incandescents Instant on at full brightness, dimmable, with 110 degree light dispersment Highest power LED per watt and UL Listed Mercury free = safe for kids, pets and the environment