Review on CBconcept 10-Bulb Pack - 20W Frosted Halogen Light Bulbs: Versatile Lighting Solution for Accent, Chandelier, Puck, Microwave, Range, RV, Landscape - Designed in CA by Chris Russell

I put lightbulbs in the lamps above the dining table so I use them almost every day but not many hours. Of 3 lamps delivered in January 2019, 2 partially failed in August 2021 within a week. 2.5 years would be nice for regular incandescent bulbs, but I expect a much longer lifespan from LEDs. 2 partially failed bulbs went from bright to very dim straight away, luckily I bought a pack of 5 so I could replace the 2 that failed, unfortunately as 2 failed last week I am expecting 3 - I will this week be out of service or next and I won't have a spare. The light quality was fine for me for the first 2.5 years, a bit brighter than the original floor lamps.