With its' fantastic Economy and excellent Colour Rendering this Dulux-T/E Compact Fluorescent Lamp from Osram has a wide array of different uses. Its' very compact shape is around 30% shorter than the Osram Dulux-D/E alternatives for the same wattage giving it uses in Retail and Commercial lighting applications. This Warm White coloured glow has a 42 watt rating 20000 hour life span and a four pinned GX24q-4 cap.