LSE LightingPack of 2, Sterilight S810RL UV Lamp for S8Q-PA, S8Q-PA/2 S8Q, S8Q/2 S8Q-Gold

Aftermarket bulb. I’ll let you know.

One of the two bulbs were broken. After reaching out to customer service, they are sending me a replacement. I have installed the one good lamp and it works as advertised. Will purchase again

I've used this bulb a couple times now with my VIQUA lamp. It appears to serve well as a cheaper substitute to VIQUA lamp bulbs but will NOT last the full 12 months as you would expect with VIQUA bulbs. When contacting the seller to enquirer on how long I should expect these bulbs to last, they evaded the question. My last bulb lasted about 10 months until I noticed something was wrong with my water. Make sure you check the bulb every month or so to ensure it's still working. This is another "you get what you pay for" scenario.

price

Best value for your money !

Easy to installMy problem was I bought them two at a timeThat was lucky for me as the first one only lasted 180 days versus the 365 it is supposed to last. Fortunately I was able to replace it immediately with the 2nd one. Can’t be without a backup so I bought another two packHoping and praying the QC is better on these

product fit specific deminsions listed. effective enough. never tested the water after instillation but it no longer beeps at me to replace the bulb.

I have a Sterilite S8Q-PA uv water treatment unit. The factory bulbs are $89 each. A little pricey to say the least. I was concerned that these might not work or fit, but so far so good. A little tight going in but no issues and they are working. I'll update my review if there is a problem down the road but so far so good!