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GU5.3 LED lamps
The contemporary alternative to the compact reflector lamp
:format(jpeg) "LED reflector GU5.3")
What are GU5.3 LED lamps?
GU5.3 LED lamps, usually equipped with an MR16 reflector for directional light, are the modern alternative for GU5.3 low-voltage halogen lamps.
There are no restrictions in terms of compatibility: the pin spacing of 5.33 mm is identical, the lamp fits into any GU5.3 socket.
What is the difference between GU5.3, GU10 and GU4?
The difference between GU5.3, GU10 and GU4 lies in the size of the light source and the pin spacing: GU5.3 have a pin spacing of 5.33 mm, GU10 of 10 mm and GU4 of 4 mm. The light sources are not compatible with each other and some have different areas of application.
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GU5.3 lamps are most commonly found in recessed luminaires.
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GU4 light sources can be found in designer luminaires, for example.
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GU10 lamps can be found in all forms of living room luminaires.
What is the difference between GU5.3, GU10 and GU4?
GU5.3 LED lamps have the advantage over halogen lamps of longer service life and switching stability as well as lower energy consumption.
For example, a GU5.3 halogen lamp with a power consumption of 20 watts produces 200 lumens of brightness. A comparable GU5.3 LED lamp produces 220 lumens with just 4 watts. The difference of 16 watts is saved!
Furthermore, LED is the only lighting technology with which smart light sources are possible. Smart LED lamps are also already available for GU5.3 sockets, which can be adjusted and programmed in terms of brightness and light color via smartphone.
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:format(jpeg) "Philips LED reflector GU5.3")
What should I bear in mind when changing from GU5.3 halogen to GU5.3 LED?
When switching from halogen to LED, there are some new options in terms of light color and brightness.
With halogen lamps, we are used to a homely, warm white light below 3,300 Kelvin. With LEDs, there is a choice of different light colors, for example universal white light from 3,300 to 5,300 Kelvin for the spots in the work area. This light is more objective and therefore better suited to work than warm white light.
The lumen count, i.e. the brightness, must also be taken into account when changing. As many people are used to calculating in watts, each LED light source also indicates the wattage in halogen that corresponds to this light source.
The strike-through prices correspond to the manufacturer's RRP.
Included in the price of LED lights/bulbs is a contribution to recycling costs of €0.05. Included in the price of CFLs/fluorescent bulbs is a contribution to recycling costs of €0.15.
All prices include 23% VAT, delivery costs excluded.