No, you can not. do not attempt this.
any hydroponic shop can and will any questions you have. be safe.

dai*ma
daima Reviewed by daima on . bulb not working! ok so my bulb is not working. i have a 400watt hps ballast. can i go buy a 150watt hps from HD and use that with my 400 watt ballast until my new bulb arrives? answer please ASAP before the stores all close :( :( :( Rating: 5