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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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Alza Days - Bosch

Alza Days

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4,821 Results

NORDLUX Oja 2700K 3-step Dim, diameter 294 × 23 mm, LED, 18 W, 2700 K, white

Ceiling Light - LED, height 2,3 cm, width 29,4 cm, length 29,4 cm, material: plastic, IP20

1,174,-

Buy

In stock 3 pcs at the supplier's

Order Code: NORosve136

NORDLUX Design chandelier with leather strap Strap, diameter 480 × 480 mm, 40 W, black

Chandelier - smart, for bulb E27 and GU10 (not included), maximum input power 60 W, bridge required to use all functions, height 48 cm, width 48 cm, material: metal and leather, IP20

7,693,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve029

NORDLUX Hanging Charging Light Sponge, LED, 2018103003 - Ceiling Light

NORDLUX Hanging Charging Light Sponge, LED, 2018103003

Ceiling Light - LED, material: metal and plastic, IP44

1,345,- 1,681,-

Buy

In stock 2 pcs at the supplier's

Order Code: NORosve170

NORDLUX Universal light SÓLLER IP44, LED, diameter 129 × 25 mm, 600 lm, 7,5 W, white

Ceiling Light - LED, dimmable, height 2,5 cm, width 12,9 cm, length 12,9 cm, material: plastic, IP44

511,-

Buy

In stock > 10 pcs at the supplier's

Order Code: NORosve169

NORDLUX Design chandelier with leather strap Strap, diameter 270 × 270 mm, 40 W, black

Chandelier - smart, for bulb E27 and GU10 (not included), maximum input power 60 W, bridge required to use all functions, height 27 cm, width 27 cm, material: metal and leather, IP20

4,615,-

Buy

In stock 3 pcs at the supplier's

Order Code: NORosve028

NORDLUX Design chandelier with leather strap Strap, diameter 270 × 270 mm, 40 W, white

Chandelier - smart, for bulb E27 and GU10 (not included), maximum input power 60 W, bridge required to use all functions, height 27 cm, width 27 cm, material: metal and leather, IP20

4,613,-

Buy

In stock 3 pcs at the supplier's

Order Code: NORosve027

NORDLUX Design chandelier with leather strap Strap, diameter 165 × 170 mm, 40 W, white

Chandelier - smart, for bulb E27 and GU10 (not included), maximum input power 60 W, bridge required to use all functions, height 18 cm, width 16,5 cm, material: metal and leather, IP20

3,587,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve026

NORDLUX Modern double spot luminaire Eik, white

Ceiling Light - LED, length 28,5 cm, material: metal, IP20

1,022,-

Buy

In stock 2 pcs at the supplier's

Order Code: NORosve127

NORDLUX Máni, diameter 255 × 95 mm, LED, 12 W, 700 lm, 3000 K, white

Ceiling Light - LED, width 25 cm, length 25 cm, material: metal and plastic, IP20

717,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve133

NORDLUX Linear luminaire Westport IP65, LED, 558 × 54 mm, 10 W, 1100 lm, grey

Ceiling Light - LED, material: plastic, IP65

511,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve124

NORDLUX Lamp Milda IP44, black

Wall Lamp - LED, power input 4,9 W, luminous flux 300 lm, warm light, height 10 cm, width 13,5 cm, material: metal and plastic, IP44

895,-

Buy

In stock 2 pcs at the supplier's

Order Code: NORosve087

NORDLUX Dimmable spots on Omari bar, LED, 120 × 35 × 1180 mm, 5 × 3.2 W, white

Ceiling Light - smart,, dimmable, bridge required to use all functions, height 12 cm, width 3,5 cm, length 118 cm, material: metal, IP20

3,587,-

Buy

In stock 3 pcs at the supplier's

Order Code: NORosve152

NORDLUX IP44-resistant luminaire Montone, diameter 300 × 95 mm, 10 W, 2700 K / 1000 lm

Ceiling Light - LED, height 9,5 cm, width 30 cm, length 30 cm, material: metal and plastic, IP44

895,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve147

NORDLUX Dimmable ceiling light Oja 3000 / 4000 K IP54, LED, diameter 294 × 23 mm, IP54, 17 W, white - Ceiling Light

2 colors

NORDLUX Dimmable ceiling light Oja 3000 / 4000 K IP54, LED, diameter 294 × 23 mm, IP54, 17 W, white

Ceiling Light - LED, height 2,3 cm, width 29,4 cm, length 29,4 cm, material: plastic, IP54

1,536,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve153

NORDLUX Classic IP44 Ufo luminaire, diameter 230 × 100 mm

Ceiling Light - smart, LED, dimmable, bridge required to use all functions, height 10,5 cm, width 22,5 cm, length 225 cm, material: metal and glass, IP44

895,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve121

NORDLUX Linear luminaire Arlington, LED, 1210 × 32 × 42 mm, 18 W, 1900 lm, white

Ceiling Light - LED, material: plastic, IP20

558,-

Buy

In stock 2 pcs at the supplier's

Order Code: NORosve123

NORDLUX Oja 3000 / 4000 K 3-step Dim, LED, ? 294 × 23 mm, 14,5 W, white

Ceiling Light - LED, dimmable, material: plastic, IP43

1,406,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve120

NORDLUX Turn, LED, black

Wall Lamp - LED, dimmable, luminous flux 800 lm, warm light, height 15 cm, width 8,3 cm, material: metal, IP54

2,819,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve076

NORDLUX Light above mirror IP S13 IP44, LED, 600 × 110 mm, 400 lm, white

Wall Lamp - LED, power input 7,2 W, luminous flux 400 lm, warm light, height 9 cm, width 60,3 cm, material: metal, IP44

1,793,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve085

NORDLUX Power chandelier Skylar, LED, 1150 mm × 380 mm, 25 W, 3000K, black

Chandelier - LED, dimmable, power input 25 W, luminous flux 2600 lm, warm light, height 210 cm, width 115 cm, material: metal and plastic, IP20

6,667,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve043

NORDLUX Oja 3000/4000 K IP20, LED, diameter 294 × 23 mm, 15 W, 3000/4000 K, white

Ceiling Light - LED, height 2,3 cm, width 29,4 cm, length 29,4 cm, material: plastic, IP20

1,278,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve143

NORDLUX Glass lamp with leather strap Strap 84313001

Chandelier - smart, for bulb E27 (not included), maximum input power 40 W, bridge required to use all functions, height 27 cm, width 27 cm, material: leather and glass, IP20

3,844,- 4,805,-

Buy

In stock 2 pcs at the supplier's

Order Code: NORosve039

NORDLUX SMART spotlight Don IP65, 3 × 85 × 54 mm diameter, 4.7 W, 320 lm, white

Spot Lighting - ceiling light, dimmable, smart, 230 V, luminous flux 320 lm, adjustable light temperature (2200K-6500 K), connection via Bluetooth, IP65 protection

1,648,-

Buy

In stock 1 pcs at the supplier's

Order Code: NORosve008

NORDLUX SMART spotlight Don IP65, diameter 85 × 54mm, 4.7 W, 320 lm, white

Spot Lighting - ceiling light, dimmable, smart, 230 V, luminous flux 320 lm, adjustable light temperature (2200K-6500 K), connection via Bluetooth, IP65 protection

765,-

Buy

In stock 1 pcs

Order Code: NORosve009

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LED Lights

Alza Days - Bosch

Alza Days

LED Strips

Monitor

LED panels

LED Spotlights

Smart

Motion Sensor

Remote Control

Dimmable

Battery-powered

Plant Growth

LED

Modular

Accessories

No longer sold

LED Lights

In the category LED Lights on Alza.cz, we currently have a total of 5099 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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