150 watt MH bulb for purple death paly and yumas

[Ryan]

I had my PDP's under MH and be prepared to shade them. I found they melted under direct light and really grew good if UI put them under an overhang making them stretch for light.

[lastlight]

The radium will be much bluer on on electronic ballast vs a magnetic hqi. Very nice looking bulb but I don't think at it's bluest it will look like 6 blue+ bulbs! That must have been one BLUE tank.