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House, Hobby and GardenLight Bulbs and LightingLED

LED Lights

The latest and most efficient lighting technology. Their service life is remarkable - usually between 20,000 and 50,000 hours. LED lights also achieve high brightness with minimal energy consumption. A 9W LED bulb is equivalent to a 60W halogen lamp.

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LED technology

At the core, it is a semiconductor electronic component that has the ability to emit light or infrared and ultraviolet radiation. This makes it different from other diodes. Officially, it is called a light-emitting diode, or LED for short.

Advantages of LED technology

About ten times more efficient than a normal light bulb
More resistant against vibration and shocks
Can change light without filters
Service life several times longer than other lighting sources
Does not contain mercury
Switching it on and off repeatedly has no negative effects on its service life
The diode can be very small and can be fitted anywhere

Socket

The base part of the bulb that connects to the lamp. There are several types of fittings:

E27

27 mm in diameter, this is one of the most common fittings. It’s used by almost every light source with a voltage of 230 V. You can usually find this type in ceiling or wall lighting fixtures or chandeliers.

E14

Has the same screw as E27. They differ only in diameter, which in this case is 14 mm. The operating voltage is 230 V. Commonly used in smaller lamps, spot lights, and candelabra and chandeliers consisting of a large number of light bulbs.

GU10

This socket has no screw. Instead, it has two pins with a diameter of 5 mm that you snap into the lamp and twist slightly. Its operating voltage is 230 V and this type is most commonly encountered in ceiling lights, spot lights, or in bathroom and lavatory fixtures.

A threadless socket, it features two pins 4 mm apart that you snap into the lamp. Its operating voltage is 12V. Most commonly found in kitchen counter lighting fixtures, low ceilings, or bars.

GU5.3

Another threadless socket, it features two pins 1 mm in diameter and spaced 5.3 mm apart. The socket is designed for 12V. Mainly used in smaller lamps and spot lights.

A threadless socket similar to GU10. It has two pins that snap into the lamp. This is the smallest size for 230V LED bulbs. Most commonly used in ceiling fixtures, spot lights, or in bathroom and lavatory fixtures.

R7s

A linear, tube-shaped socket inserted into a fork with a pitch of 78-189 mm. Its operating voltage is 230 V.

GU4

A threadless socket similar to other GU types. You’ve got two pins 1 mm in diameter and spaced 4 mm apart that you simply snap into the lamp. The pins must be at least 6 mm long.

GX53

This type is used in ceiling fixtures, floor lamps, or footings. The distance between the pins is 53 mm.

General comparison chart

This chart shows estimated power savings when using different types of light bulb technology. In direct comparison, LED is clearly the best option.

Brightness	220 lm	400 lm	700 lm	900 lm	1300 lm
Light source type
Incandescent bulb	25 W	40 W	60 W	75 W	100 W
Halogen bulb	18 W	28 W	42 W	53 W	70 W
Energy-efficient light bulb	6 W	9 W	12 W	15 W	20 W
LED bulb	4 W	6 W	10 W	13 W	18 W

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4 sizes

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Emithor 63210 - LED Ceiling Light SURFACE, 1xLED/6W/230V - Ceiling Light

Emithor 63210 - LED Ceiling Light SURFACE, 1xLED/6W/230V

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Verk 12347 Halogen LED spotlight with dusk and motion sensor 20 W, 6000 K, IP66

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Eurakles LED koupel. svítidlo Mirror černé 12 W 620 lm 4000K IP44 450 × 35 × 100 mm

LED Light - power input 12 W, luminous flux 620 lm, neutral light (4000 K) material: metal and plastic, max. height 10 cm, width 3,5 cm, IP44

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Eurakles LED koupel. svítidlo Mirror bílé 24 W 1200 lm 4000K IP44 900 × 35 × 100 mm

LED Light - power input 24 W, luminous flux 1200 lm, neutral light (4000 K) material: metal and plastic, max. height 10 cm, width 3,5 cm, IP44

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Eurakles LED koupel. svítidlo Mirror černé 24 W 1600 lm 4000K IP44 900 × 35 × 100 mm

LED Light - power input 24 W, luminous flux 1200 lm, neutral light (4000 K) material: metal and plastic, max. height 10 cm, width 3,5 cm, IP44

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Eurakles LED koupel. svítidlo Mirror chrom 18 W 940 lm 4000K IP44 600 × 35 × 100 mm - LED Light

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Eurakles LED koupel. svítidlo Mirror chrom 18 W 940 lm 4000K IP44 600 × 35 × 100 mm

LED Light - power input 18 W, luminous flux 940 lm, neutral light (4000 K) material: metal and plastic, max. height 10 cm, width 3,5 cm, IP44

1,199,-

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Eurakles LED koupel. svítidlo Mirror bílé 12 W 720 lm 4000K IP44 450 × 35 × 100 mm - LED Light

5 variants

Eurakles LED koupel. svítidlo Mirror bílé 12 W 720 lm 4000K IP44 450 × 35 × 100 mm

LED Light - power input 12 W, luminous flux 620 lm, neutral light (4000 K) material: metal and plastic, max. height 10 cm, width 3,5 cm, IP44

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LED Lights

AlzaPlus+ Deals

LED Strips

Monitor

LED panels

LED Spotlights

Smart

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Remote Control

Dimmable

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LED

Modular

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LED Lights

In the category LED Lights on Alza.cz, we currently have a total of 5112 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.

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