The Feit Electric BPEXN/3CCTCA/3 is a 6.6-watt MR16 LED reflector bulb designed to replace traditional 50-watt halogen lamps with a more efficient and versatile lighting solution. Featuring selectable color temperature technology, it allows users to choose between 3000K warm white, 4000K cool white, and 5000K daylight settings to match different spaces and lighting needs. This GU5.3 base bulb delivers bright, focused illumination with a high 90+ CRI rating for accurate and vibrant color rendering, making it ideal for track, recessed, and accent lighting applications. It offers instant-on, flicker-free performance along with smooth dimming capability for added lighting control.