These Dimmable LED Downlights involve only 15w of Vitality to provide 1000 lumens and you may replace a 120w MH light with this 15w LED downlight to reduce energy costs considerably. #leddownlights #ledrecesseddownlight #leddownlightfixtures #dimmableleddownlights #dexter Pull out the existing halogen light. MR11 and MR16 lights have pins that force https://docs.google.com/spreadsheets/d/1HT4PKswLG0OyOWE7HpwfLPj6Zn_CRr_2oPaDHj3Ry_I