Went to Costco the other day and found 10 - 100w LED bulbs for $30. I didn't even know they made 100w led's! These are very white light and just a warning, they do buzz. I also found a 4 pack of dimmable 65w flood light led's for $5.99! Reviews for the floodlights are terrible and complain about buzzing but I have them in the basement and don't really notice any buzzing. Prices are NOT online so in store only and ymmv! I found these prices at a Costco in MD. Good luck!
Link for 100w http://www.costco.com/Feit-LED-A-...07627.html
Link for 65w but couldn't find the 4 pack online http://www.costco.com/Feit-LED-BR...07308.html