using metal halide bulbs with hps ballast

[psteve]

You already got an answer to this in another thread.
http://boards.cannabis.com/indoor-gr...ml#post1601202

psteve Reviewed by psteve on 08-17-2007. using metal halide bulbs with hps ballast i have one last question i have a 50 watt hps and ballast can i just replace bulbs with a 50 watt metal halide without burning my ballast or the bulb? will it work? Rating: 5