Halogen energy saving light bulbs and lamps use 30% less electricity than standard incandescent light bulbs and light up instantly and have an average life of 2000 hours.

Energy Saving Halogen	Equivalent
28W	40W
42W	60W
72W	100W

If you prefer the classic incandescent light bulb and do not like compact fluorescent lamps (CFL's) then low energy halogen lamps are your answer. With the EU's decision, to phase out incandescent lamps, there is now an alternative: Halogen lamps.

GLS Halogen Bulbs	Candle Shaped Halogen Light Bulbs
R50 / R63 / R80 Halogen Spotlights