E27 24w 827 low energy bulb round circolux el osram the osram circolux el is a bright low energy bulb it is distinguished through warm comfortable light bulb light furthermore it offers excellent colour reproduction and an ideal distribution of light for general lighting thanks to the round and flat form the osram circolux el is suitable for pendant lamps low weight comfort and efficiency characteristics like osram dulux el longlife up to 15 year lifespan with about