What 400 what MH bulb

[mlewandowski61]

I am sure its been discussed before but cant find any other posting. I am planning a upgrade to 400 watt single end MH. Whats the best buld to use. Ushio,XM,Radium or other Thanks all

 

[Adam10045]

I personally like the ushio 20k. The have great color and perform well

 

[jackson6745]

Radium 20k best halide bulb ever made IMHO ;)

 

[Reef Pets]

+1 on Radium

 

[Dowtish]

I love my Radiums as well

 

[aslmx]

Radium