These high quality Philips long single turn compact fluorescent lamps, are designed for commercial and domestic use, they are ideal for new modular luminaires.These lamps are compatible with most existing 4 pin 2G11 cap size.Using only 40 watts and giving an output of 3,500 lumens in a warm white colour they are a great energy saving option, that could reduce your energy consumption by up to 80% with an impressive 10,000 hours life span.Need more help in choosing a suitable light bulb? Read our guide Choosing Compact Fluorescent Lamps
