Mansa Lighting, Capsule LED Appliance Bulb for Refrigerators and Freezers, E17 Base, 2.5 Watts, Day Light White, 225 Lumens, Non-Dimmable, 25W Equivalent 225 Lumens, Capsule LED Bulb, 2.5 Watts, Day Light White (6500K), Non-Dimmable, 25 Watt Equivalent This LED bulb base is the hard to find E17 (intermediate) base. These unique bulbs are not rigid like standard bulbs. Screwing in the bulb from the tip bends from the base and can cause damage. When screwing in the bulb grip the bulb as close to base as you can to avoid damage. This funny looking bulb is fully enclosed in silicon making it suitable for use in a refrigerator or freezer. What is Day Light White? 6500K is an insanely high CCT and I'm not sure "Day Light White" does it justice. Ultra-Cool White, Ridiculously-Bright White, I Can't Believe It's That White, Interrogation Strength White? See the images for a CCT comparison, we hope that helps - we find these "cool" colors work well in freezers and refrigerator but perhaps we went overboard with 6500K.