LSE Lighting EVO55 EVO110 55W UV Lamp Intended for Evolution Aqua Systems | High Performance Replacement Bulb | Designed in USA

Just what the headline says. I use these bulbs in my UV clarifier on my pond. They work great!

Good price but it doesn’t last nearly as long as the original equipment manufacturer bulb. I purchased this bulb April 3,2022 and started to notice green pond water on July 4. Bulb is still lighting up but obviously not generating UV light. I Removed the bulb and now the glass is very dark colored, it was clear when it was new. This is my second one of these bulbs, the first one lasted one season (6 months). The OEM bulb that came with the EVO55 lasted 2 full seasons before I proactively replaced it since they are only supposed to last 6 months. I kept the old bulb and with nothing to lose, put it back in a few days ago just to see if it still worked. Now my pond is clearing up. An OEM bulb only costs $20 more and is still working after 2+ seasons of use and 2 years in storage. I’ll definitely go back to an OEM bulb when this one dies.

I bought these replacement bulbs for my EVO 110 duel UV light for my pond. After 2 weeks one of the bulbs already burned out. I went back to the OEM bulbs and they work great

Shattered in the box