50mm Tungsten Halogen Dichroic Energy Saver
It is a false economy to fit inferior quality lamps. The lamp lives quoted are for reputable high quality lamps which really do last for many years. It is also good practice not to fit lamps until major building work is completed. It is the light fitting and correct beam width of the lamp that produces any particular effect.
35w lamp equivalent to 50w output; 50w equivalent to 65w output.
Average Life 5000 Hours