Bioluz LED&trade; PAR30 LED Bulb, 12w Dimmable Flood Light Bulb, 100w Halogen Bulb Equivalent, 850 Lumen 3000K Indoor/Outdoor UL Listed 100 watt equivalent using only 12 watts! 850 Lumens - brightest in industry 3000K color temperature matches the color of existing haogen lamps Instant on at full brightness, dimmable, with 40 degree light dispersment - semi spotlight Highest power LED per watt and UL Listed Mercury free = safe for kids, pets and the environment