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5.7w GU10 LED Spotlight, 36 Degree beam angle, Warm White 3000k, 370 Lumens, Dimmable

This excellent value GU10 LED light bulb is in a warm white colour temperature 3000k and is dimmable. Our product code is LED1003.
It is mains voltage 220 - 240v

It only uses 5.7w and gives out 370 lumens which is up to a high powered 50w halogen lamp equivalent and has a good 36 degree beam angle to give an focused narrow to medium beam of light.

The bulbs have a three year warranty with a life expentancy of 25,000 hours.

They are 54mm in diameter and 50mm in length. The product weight is 48g.

The energy rating is A+.

The material is thermal plastic with an operational temperature of -20 degree to +40 degree celsius.

Example of LED lamp energy savings

Lamp colour ( Kelvins )

The colour of a lamp is defined as a measurement called kelvins. A standard GLS light bulb in your house would be 2,700 kelvins which is in the warm colour spectrum and a lamp with 5,000 kelvins would be at the very cold white spectrum. Getting the right colour temperature of a lamp does matter as the warm colour wavelength helps to soften the tone of the area and gives a warm soft relaxed feel and ideal for colourful flower beds and rockery areas especially with wooden bark and at the other end of the scale a 4,000 to 5,000 kelvin lamp colour would be used against a light background such as white walls or to accentuate grey blueish foliage in shrubs and small trees.  When you buy a new, energy efficient bulb, keep your application and colour scheme in mind and make sure to buy the bulb with a colour temperature to match.


Light output ( Lumens )

The amount of light that is produced by a lamp is called lumens and the more lumens the lamp has the brighter it will be. Lumens work in conjunction with kelvins and watts should not be taken in isolation of each other, for example if you had a very warm white lamp at 2,700 kelvins and it produced 300 lumens and you then had another lamp which was a cool white 5,000 kelvins which also produced 300 lumens the cooler lamp colour would always appear brighter to the naked eye than the warmer one this is due to the receptors in the eye that react better to a white light spectrum. Another factor on how bright a light may appear is contrast so if you shine a white 5,000 kelvin light on to a dark wall and a warm 2,700 kelvin lamp on to a white wall the warmer lamp would appear brighter due to the contrast of the material it is focused on. So when choosing a lamp always take in to account the area you want to illuminate and think about Kelvins ( colour ), Lumens ( brightness) and contrast ( colour of area ) The more lumens produced per watt the more energy efficient the lamp will be.

Item Specifications

Beam Angle: 36 degree
Length: 54mm
Energy Rating: A
Dimmable: yes
Bulb Type: GU10
diameter: 50mm
watts: 5.7
lamp life: 25000 hours
colour temperature: 3000 Kelvin