mh bulb ?

[daytonaconnecti]

this is what i had, aihua mh-150 t/rx75, but i dont know what the rating is, i know its a 150w, i replaced it with a 150w 10,000k it looks real light almost yellowish. i need to know what my old mh was,

 

[Geben LaBota]

If a 10,000K lamp looks yellowish, perhaps your old lamp was a 20,000K, which would appear much bluer. Are you sure that it is rx75 and not rx7s? The latter is what comes up when I Googled it; says it's a 4300K lamp which should be even yellower than the 10,000K.

 

[Boomer]

Is this the bulb you have ?

http://www.atlantalightbulbs.com/ecart/10Expand.asp?ProductCode=AIHUAMH-150T.RX7S

 

[daytonaconnecti]

after looking its a t/rx7s, after looking it up as well its a 4200k, i didnt know that when i got the light awhile back, i have just used it, i wander if that helped out my algea isues....