Konideke F20T12/WW 20 Watt Soft Warm White, T12 Fluorescent Tube Light Bulb 20W 24 Inch, 2Ft F20T12/DSW/RP Replacement for F20T12 F20T12KB/ECO/RVL F20T12KB/ECO F20T12/SPX30 1250Lm G13 4 Count

They work well

buy name brand , cheap ones don't last long. don't waste your money on imitation

I bought this bulb for my Flowtron zapper after the original bulb lasted almost 3 years. And it fit and worked well. Because I live in southwest Pennsylvania in the middle of a forest with a pond a few steps from my home, the zapper really gets a workout. Still, it's only plugged in during the four warmest months of summer and it's on a dusk-to-dawn photovoltaic timer. I replaced the original bulb towards the end of July last year and here it is at the end of July of the very next year and this new one has bit the dust. Although it only lasted a third of the time of the original bulb, I remember reading in the manual that the bulb should be replaced yearly. So, if you want to follow the directions and a year's usage is good enough, this is the bulb for you.

I bought these for my bug zapper. But the bulb didn’t fix it. So unfortunately I haven’t used yet but they do seem to be a quality bulb

None of the bulbs worked. What a waste of money!

After searching locally I couldn’t find this replacement bulb anywhere, this is a perfect replacement for the burned out bulb in my bug light. It works just like the original bulb.

Great product at a good price.

This bulb correctly fit the Black Flag Bug Zapper that I put it in. I ordered my bulb in June 23, 2024 and used the lamp consistently until it went out on Jan 8, 2025. I got about 6 months or 4380hr (182 days) instead of the "6000 hr (365 days) of life" claimed. Roughly half the claimed time. The factory bulb lasted several years.

Me llegó el 4 de Novienbre y lo instale trabajando bien. Y para el 8 de enero ya no funcionó. Prácticamente duró 2 meses, donde el original me duró 4 años. Instale uno nuevo 6 de mayo 2024 y espero y dure más tiempo.

My bug light bulb had burnt out. The exact part number that was printed on the old bulb was not listed in Amazon but this was suggested as a replacement. It fit perfectly and has been working now for a few weeks. No complaints on this purchase. It was also much less expensive to replace the bulb rather than buy another new bug light.

It only lasts 16 months so have buy a new one again

Sorry, the bulb didn’t work as expected.

Flickering and Burned in no time