Create your perfect energy efficient lighting scheme with the 5W Viribright B22 LED bulb, which is available in a choice of colour temperatures including warm white, natural white and cool white. Equivalent to an energy consuming 40W incandescent lamp this B22 LED bulb ensures of significantly reduced electric bills as well as carbon emissions too. With an outstanding 25,000 hour lifespan to ensure of long lasting and reliable use this Viribright B22 LED bulb will lower your lamp replacement expenses helping you to save even more money. The warm white version has a colour temperature of 2800K and is perfect for creating a cosy ambiance, for a brighter appearance the natural white (4000K) and cool white (5600K) versions are ideal. Easy to fit this B22 LED bulb will simply replace any incandescent lamp with a B22 base fitting. Specifications : Fitting : B22 Equivalent wattage : 40W Wattage : 5W Lumen output : 300 - 360 Colour temperature : Warm white 2800K / Natural white 4000K / Cool white 5600K Dimmable : No