Cool yeah I'm running my lights at night the fucking 6 inch blower is about 8 degrees warmer than the 8 inch blower I got running next door but the 8 inch has no ballast and shorter duct going. Gonna pull the last 2,ballast out when my electrician can extend the cord. Because im dumb I put the 6 inch in the bigger room. That's for the info just put them into new growroom u all know the story there.