smallest 400watt hps enclosed/sealed/outdoor floodlight

[masterjointsmith]

whats the smallest?

[masterjointsmith]

ya know balast bulb reflector all in one metalbox with a glass side :D just tryin to be clear

[crazywill]

Hydrofarm has one thats 20"x16"x6" in a box glass and all,400 watt called Sunburst.

[invision]

ballast withing the grow area is a bad idea, the bulb itself is going to need good cooling and adding that ballast makes it worse.

[justaseed]

you can always just get a ballast and cordset and just make your own reflector of whatever size you want/need. that way, as invision said, you can have the ballast outside the growspace.