Many led light fitting can only take a GU10 long neck led light bulb. These LED Lamps are specifically designed with an extra long neck on these GU10 LED Lamps. So if are having trouble getting a GU10 lamp to fit into the led light fitting then that may be due to needing a long neck GU10 led lamp.
Available in warm white, cool white or very warm white colours and in 3.5 watt and 5 watt outputs.