Introducing the Deltech High Power Single LED MR11 bulb. This bulb produces a bright warm white light from just a single 1W LED. They are the same size as a traditional halogen MR11 light bulb, so can directly replace older, inefficient bulbs. These are A-Rated lamps which use a fraction of the energy cost of a regular halogen bulb and will more than pay for themselves. Suitable for fire rated fittings Die case aluminium casings Satin chrome finish with clear lense