Cool White Light Bulbs & Lamps

Cool white light bulbs cast a white light with a cool tone to it. They’re on the higher end of the Correlated Colour Temperature (CCT) scale, closer to daylight than candle light. They’re available in a variety of shapes including capsule, tube, reflector, GLS, and MR16. Cool white bulbs are offered in a number of different base types, including G9, GU10, G4, GU5.3, E27, and B22.