Create an ambient feel in your home with the energy efficient Osram LED SST Active & Relax PAR16 50 36 5W W/827 LED GU10 spotlight light bulb.Osram SST Active & Relax LED GU10 spotlight light bulbs enable you to easily set the mood of your space by switching the colour of light emitted by the light bulb between warm white and cool white simply by the double click of a your light switch. Turn your kitchen, living room or home office from either a workplace or relaxing area.Provides colour temperatures of 2700K and 4000K in the same lamp.Creates individual atmospheres: Warm White to relax, Cool White for activity.36 degree beam angle. Creates a focused beam of light that can be used anywhere.Energy-efficient replacement for 50-Watt halogen lampLighting accounts for 18 percent of a typical household electricity bill. LED lighting is very energy efficient compared to traditional lights, LED light bulbs use up to 90% less energy to produce the same light output as a traditional light bulb. They also last a lot longer on average LED light bulbs last up to 10 times longer than a standard halogen spotlight.Energy-efficient replacement for 50-Watt halogen light bulbs, uses only 5W of power.Rated lifetime of 15,000 hours. (That\'s around 10 years of light, based on average use of 4 hours a day)2 Year manufacturers warrantyWarm or Cool - the choice is yours?When you first decide to invest in LED lighting one of the main considerations is what kind of colour output is best ? Unlike traditional light bulbs LED light bulbs are capable of emitting different shades of light. Most LED GU10 light bulbs on the market are available to buy in either warm white or cool white colours and it\'s often only when you plug them in that you can really see the difference. The Osram LED SST Active & Relax gives you the best of both worlds by letting you easily switch between different colour temperatures.When it comes to choosing the colour output of an LED light bulb the choice is all personal preference and use. With the range of Osram Active & Relax LED light bulbs you have the choice. If you like the warm cosy glow of a traditional light bulb then warm white (2700K) would be the ideal choice, If you want a modern, clean look, or you want a light to help you focus on a task you may prefer the cleaner, brighter feel of cool white (4000K).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.