This second-generation of ProLED PAR30 lamps provides up to 1,020 lumens. According to the company, these 40,000-hr lamps dim to 5%, while maintaining a 0.99 power-factor, and have a color rendering index greater than 80. Mercury-free, the product reduces energy usage by up to 80% compared to traditional incandescent bulbs.

For more information from Halco Lighting Technologies:

http://www.halcolighting.com/specs/LED-PAR30-LED2%20Dec%202009.pdf