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Inspector857
September 3, 2025
Bulbs work great. Just wish I could say the same about the old ballast. I had to replace it before new bulb would light. I’ve purchased several of these and on average they last 2 years which is 100% longer than the recommended change interval. The new ballast has smart technology that indicates when the bulb is working burned out or when the ballast is fried So that’s helpful.Helpful Hint: DO NOT TOUCH BULB GLASS WITH FINGERS AS THIS WILL CAUSE EARLY BURN OUT. clean with high strength Isopropyl Alcohol if accidentally touched.
Just looking for good stuff
August 8, 2025
It works, have to update in 10-11 months.
Mike Metcalfe
July 8, 2025
I purchased two bio lights. They arrived together in a box inside separate cardboard tube's. One tube had prime tape around a section of it . It apparently had been bent. Upon opening the tube I found the light inside wax shattered. Not happy at all!!!
Karen
June 14, 2025
This bulb wasn't what I needed so I did have to return it however, the bulb was in perfect condition and had it been what I needed it would have been a perfect purchase. Vendor was easy to work with and gave refund very promptly!
Stella&JewelsRock
June 11, 2025
Other than the fact that this manufacturer produces different length bulbs, as not all housings are created equal, this was a fail. The connection is fine and while the bulb lit immediately, it only stays on completely without flicker for a few seconds at a time. I have reversed the 4pin which should not matter, as this only goes in a specific way, but that too should not matter. I'll give it a few hours, but this will be returned, as I do not expect the flickering to stop I use UV lights in very expensive chemistry equipment, simply put this isn't how a UV bulb should behave. It's either on or off.Unfortunately, many of my other options come from the same manufacturer. Packaging was solid, I think from what I can tell, so for such a fragile product, that's why my 2 stars instead of 1, but honestly, it could have been damaged in transit as well, of course.
Thomas Y.
May 25, 2025
Prompt service with a good product and well packaged for a fragile itemThanks
Renee
May 19, 2025
Burned out in 1 month. Bought locally in past and easily last over 1 year
Customer
May 3, 2025
Exactly as described..
David Williams
April 18, 2025
Works fine! Be sure you specify tube length, though: I had to send one back because it was too long, despite having the correct label.
Budsy
March 9, 2025
on time and as described
Customer
January 10, 2025
workes very well in my fish pond .gets rid of string alg breaks it down and leats the filter get rid of it
Dudereid
December 16, 2024
Recommended
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