my white light just went out on me today...is this normal? now i have to go through another hassle and try to find a replacement asap...i've had the light for a little over a year now... my actics work just fine...
they should be replaced every 8-10 months depending on hours of usage. wheather they arent "blown or not" as the usefull spectrum of the light burns out and leaves the red end of the spectrum becoming less and less usefull to your corals over time.