Questions & Answers for: hps light

...hps, now the light just went out so i tried a new bulb, it didn't work in it either so it's def the ballast, I need to find out which part went bad, now a 400 watt MH conversion bulb will light up in ...

...it says sodium/ hqi son 400 watt.. does anyone know what this ballast is for? is it for mh lamps or hps lamps?? hps ...

...light that accepts both mh and hps bulbs. After about a week of use, the light became dimmer and the bulb barely gives off any heat at all. What gives? ballast is weak ,or the bulb. i would never by ...

one of my two hps bulbs is brighter than the other one the bulbs and one of the ballast are new the other ballast is a year old Hi .. it could be the ballast .. an easy thing to do to troubleshoot ...

...hps light it comes on for a few minutes and cuts off what do you think the problem is The lamp needs replaced. An HPS will cycle like that once the lamp reaches end of life. You need to replace it. ...

...hps dusk to dawn light. i have lost the installation directions. can you help? Lumark makes a 70 watt HPS sold at Lowes If this is your product: Add a comment and tell me what color wires are on the ...

i have fragment shards inside my grow light can i still use it or is it unsafe which im guessing it is ? Yes it is most likely unsafe. It depends on which glass is broken, HID lamps often continue to ...

light up my 600w hps bulb?? small bit of purple light in the bulb when turned on but not lighting up?? tried a 400w bulb in hood with the 6oow ballast and that lights up fine but bulbs going far 2 hot

...I can cover the photo eye in the unit and both bulbs blink repeatedly. Florecent or the yellow HPS bulbs? If HPS you have a bad bulb, or bad ballast. May be similar issues if florecent. better ...

...light? Nobody knows. HPS systems up to 150W can be checked with a simple 120V incandescent bulb. If the light glows bright but the fixture will not strike the arc with a known GOOD HPS bulb, your ...