A co-worker of mine recently bought the GT-Lite 300 Watt Replacement High Lumen Bulb (5,000 Lumens) from Menards https://www.menards.com/main/electr...26-c-7482.htm?tid=-7093945758945487485&ipos=2 He also mentioned that they have the 500 watt equivalent, too. Anyway, I am just curious if anybody here has tried these yet? https://www.menards.com/main/electr...45-c-7482.htm?tid=-7093945758945487485&ipos=3