Bluonics 55W UV Replacement Ballast | 100–120V Electronic Ballast with Lamp Life Countdown Timer, LED Indicator & Audible Alarm, 4-Pin Connector

Bluonics ballast

It has only been 2 weeks since I installed. I like the countdown display and it is working well. I am optimistic that the improvements made will make it last years instead of months as the previous model did for me.

Thank you Bluonics

Thanks to Bluonics for providing these well made UV ballasts that include a countdown timer! I purchased two to use on my older existing UV water filtration that had its original UV ballast finally burn out and one as a spare. Really glad to have found these online and at a very reasonable price! They appear to be well made and look forward to keeping my water UV clean for a long time to come! Thank you Bluonics!!!

Hope it lasts longer than the last one.

It’s working for now.