Reeflux mh bulbs opinions

[Lonelyreef]

Wondering if anyone has used reeflux metalhalide bulbs. More spefically the 10k or 20k bulbs. How long do they last, look, par numbers etc. so if you guys have any input much appreciated. Thanks.

 

[Just Clownin Around]

i used to use the 175. had a more white color than i like but the par was sick

 

[Lonelyreef]

Ive read the same doea that go foe the 20k too

 

[Lonelyreef]

Any other early risers that jave an opinion