No no...the 150w is fine...the oven light won't do! I gotta stop kiddin people who think they have a big problem...And 115 is pretty dam hot to pot plant! They kinda shut down at around 90-95...don't spray it while the lights are on...it makes a small mag glass under a strong light and burns a spot!

Man if you think you have bugs...get a mag glass and look on the underside of the leaves...if you see little spider mites, deal with it right away!