Hyperikon MR16 LED 7-watt (50-Watt Replacement), 2300K, CRI90+, 430lm, SpotLight Bulb, Dimmable. 2300 Kelvin is very warm. These are typically for track lighting. I bought them for my house, their color is excellent and they are very bright. You can upsize the brightness, my light fixture was limited to 20 watt bulbs, this has a 50 watt equivalent output. My basement is finally bright! Here is my photo album of changing them.