A Crompton 78mm LED linear lamp that uses 6 watts of power to produce a 3000K 610 lumen output equivalent to a 50W Incandescent. This LED lamp has been designed to be a direct retrofit to halogen linear lamps measuring in at 78mm long x 20mm diameter. The 15000 hour average lamp life ensures cost savings vs halogen lamps over the many years of its lifespan and the 3 year warranty period ensures a minimum operation time. Please note that this lamp is non-dimmable.