2 Watt/24LED GU10 230 Volt Bayonet LED Halogen Replacement Bulb Normal halogen bulbs run hot, are inefficient and can fail after a relatively short time. Our LED replacement bulbs have 24 sealed LED units and use just 2 Watts of power. Consider the power saving compared to a normal 20 Watt, or 50 Watt halogen bulb. These lights are not bright enough for S.A.D treatment, but we have engineered to produce a colour rendition index of 90 and with a colour temperature of around 3000k which is ideal for normal household background lighting. The brightness of these units if of course not as high as halogens, but fine in most domestic and background "mood lighting" situations. However if you are for any reason not delighted with their functionality we of course offer a 100% no quibble money back guarantee. The other amazing thing about these LED units is that they have an incredible average life of 50,000 hours so you will not be buying replacements for many years! When you consider the huge energy savings, and incredible longlife of these units it is clear they will overtake halogens as the #1 choice for buyers now and in the future. * Very low heat output, which avoids "frying" or "bleaching" objects under display * Colour Rendition Index of 90 for better contrast and colour display * Amazingly consumes just 2 Watts of power in use * Average usage life of 50,000 hours We are also happy to extend a 30 day no quibble guarantee in addition to your usual consumer rights. If you are not delighted with your purchase, please just return to our UK offices for a full refund. We are also guaranteeing all units for a minimum 90 days from the date of purchase - even if you use them 24 hours a day!! Fitting Information: The GU10 units are suitable for all normal European 220-240V power supplies. A4 PDF Spec Sheet Click Here