Ultra Sun 901523 150W HPS (High Pressure Sodium) Lamp

Great price, works great with Sunlight Supply Co. 150w HPS grow light. Much cheaper than grow shop prices.

Come to full brightness in about 5 minutes, run fairly hot but they are extremely bright. Run 12 hrs/day for orchids and seedlings w/o any problem for at least a month now. Will update with lifetime when it burns out, which should take a long time. NOTE: there is a sheet of protective foam on the bulb when it arrives. DON'T FORGET TO TAKE IT OFF!

I bought this to put in an overhead light on the ceiling to keep house plants happy during the winter. I didn't realize it needs a large fixture. Where do I get one?

I bought this as a backup bulb for my grow room, and although I haven't had to use it yet, I'm glad to have a spare. It's a lot cheaper here than anywhere else. It's packed in molded styrofoam and you must have some awfully hamhanded delivery persons where you live if it came damaged. I could probably stand on the package and not break the bulb. I've ordered a lot of bulbs here and none of them were doa. You can't find these at Lowes nor Walmart.

Excellent quality and so easy to install. Does everything as advertised. I waited several months before I wrote this review so I could make sure they didn't stop working.

I got this item about 2 to 3 days after I ordered it as the shipping cost was for a 2 day service.I bought this as a backup light for my SunSystem 150 watt HPS light...After much research-I found this bulb...Good one..5 stars

Can't speak for all sellers but I Bought mine from hydro galaxy. bulb arrived in one piece but scratched and finger prints everywhere. very unsatisfied!

This is a great bulb! Very intense light, not much heat and a super price. I would purchase another one definitely. Also shipped quickly.