These Clear Finish Energizer LED Golf Bulbs have a decorative filament making them ideal for decorative fittings. They replicate traditional halogen bulbs in appearance and output, whilst offering an 85% energy saving versus their halogen equivalent. The bulbs are a true retro fit design, provide instant, flicker-free light and have an average rated life of 15,000 hours. This Energizer LED Golf Filament Non-Dimmable Bulb has the following specification Fitting BC (B22) Input Wattage 4W (40W equivalent) Lumens of Light 470 lm Switching Cycles 40,000 Average Rated Life 15,000 hours Colour Temperature 2,700K (Warm White) Lamp Dimensions 45 x 78mm Dimmable No Rated E