Par38 led grow light for regufium.


New member
The goal of this light is to make plants or in this case algae to grow fast thanks to the high par it produces. I saw people using them lots of times so I guess it is fine. I saw them sold on ebay for less than 5$..check the prices again:)


New member
Dont waste your time. You won't find a par 38 bulb for $5. Cheapest I can source will run right at $30. Go with something like a 5 to 2 red, blue.