Review on Pack Of 5 Ascher GU10 LED Light Bulbs, Non-Dimmable, 4W (50W Halogen Bulbs Equivalent), Warm White (2700K), 400 Lumens, 120° Beam Angle, Ideal For Recessed Track Lighting With GU10 Base by Zachary Ester

I bought the 5000K Daylight White, Non-Dimmable. Fabulous! Just replaced 3 bulbs of the 5 in my fixture of 12 that were flickering and all the flickering stopped. I've tried several times to get affordable bulbs quickly and this is the winner. A batch from a different vendor took weeks. Others have flickers. These have true FLOOD LIGHT range 120 degrees per the package, while others are spot lights. Even LED's get warm, but those halogens heat the room. I'm finally happy with the bulbs and am going to mark these for future reference. I have 15 of the GU10 in the house and was determined to never get those in a fixture again. I'm rethinking that now that I've found a decent bulb.