This blue LED GU10 spotlight light bulb from Crompton Lamps is designed to replace high-energy halogen light bulbs used in decorative or display lighting.It is extremely energy-efficient, offering the same brightness as a 50W spotlight, yet only using 4.5W.The spotlight\'s coloured coating is applied internally, and its fade resistant properties and long 15,000 hour life make it a durable, cost-effective alternative to traditional incandescent light bulbs. It is ideal for seasonal lighting displays, hospitality and entertainment settings, or retail displays.Internal coating. Instant full light. Not suitable for dimming. For Indoor lighting use only.This spotlight lamp is traditionally known as a PAR16 with a GU10 2-pin twist and lock (10mm apart) base.Need more help in choosing a suitable spotlight bulb? Read our guide What is a GU10 Spotlight Bulb.