Energizer: LED BC (B22) Opal GLS Non-Dimmable Bulb, Warm White 1521 lm 13.2W (Pack 4) ENGS14423 These Opal Finish Energizer LED GLS Bulbs replicate traditional halogen bulbs in appearance and output, whilst offering an 85% energy saving versus their halogen equivalent. The bulbs are a true retrofit design, provide instant, flicker-free light and have an average rated life of 15,000 hours. This Energizer LED Opal GLS Non-Dimmable Bulb has the following specification Fitting BC (B22) Input Wattage 12.5W (100W equivalent) Lumens of Light 1521 lm Switching Cycles 40,000 Average Rated Life 15,000 hours Colour Temperature 2,700K (Warm White) Lamp Dimensions 60 x 117mm Dimmable No Rated F Supplied as a Pack of 4. MPN: S14423 EAN: 5050028181323 LED BC (B22) Opal GLS Non-Dimmable Bulb, Warm White 1521 lm 13.2W (Pack 4) ENGS14423 Attributes: Bulb Fitting: BC (B22) Lumens: 1521 MFR Part No.: S14423 Wattage: 13.2 (100) Equiv