LED Bulbs

LED bulbs are the most efficient light source and produce white light very similar to natural daylight. Most commonly used in vehicle interiors, as LED headlamps are not approved for use in many countries or the legal specifics can be murky. Before purchase, make sure your chosen model has appropriate dimensions and a compatible socket.

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Car sockets and their most common usage

SV8.5 - number plate, side marker lights, reading lights, interior lights for trailers, caravans, boats etc.
T5 - dashboard
Ba15s - turn signals and taillights
T10/BA9S - brake lights

Basic LED bulbs parameters

Luminous flux - light output (how much light the bulb produces), measured in lumens (lm). It is equivalent to watts (W) relative to the average sensitivity of the human eye.
Colour temperature - colour temperature (or chromaticity) characterises the white light spectrum (kelvin - K). Depending on the value, we perceive light as "warm white" (about 3000K) to "cool white" (6000K).
Lifespan - LED bulbs have a much longer lifespan than classic lamps. They are shock-resistant and particularly suitable for places where light bulb durability is an issue.
CAN-Bus Ready - prevents false “broken light bulb” warnings caused by the computer system in some newer cars

LED bulbs and certification

In some countries, LED bulbs are not approved for exterior use in motor vehicles or trailers. If you want to drive your car on public roads, then you probably shouldn’t replace your current bulbs with LED bulbs unless you are absolutely certain that they are fully certified and approved in your country.

Jak vybrat a vyměnit autožárovku

OSRAM NIGHT BREAKER LED SPEED H7 +450%, Design 1:1, 2 pieces

Buy with code ALZADNY20 2,503,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

LED Car Bulb H7 - PX26d base, designation: headlights and front fog lights, power 16 W, voltage 12 V, luminous flux 1550 lm, chromaticity 6000 K (neutral white and cool white ),...

Osram Night Breaker LED W5W (CZ homologation)

LED Car Bulb W5W - W2.1x9.5d base, designation: side turn signals, front parking lights (marker), license plate lights and interior lighting, power 1 W, voltage 12 V, luminous flux...

SEFIS LED bulb 224 W5W T10 12V 19SMD

LED Car Bulb W5W - W2.1x9.5d base, designation: side turn signals, front parking lights (marker), license plate lights and interior lighting, power 1.6 W, voltage 12 V, luminous...

OSRAM LEDriving SL W5W Cold White 6000K 12V two pieces in a pack

LED Car Bulb W5W - W2.1x9.5d base, designation: side turn signals, front parking lights (marker), license plate lights and interior lighting, power 0.8 W, voltage 12 V, luminous...

OSRAM bulb LEDriving HL EASY GEN 2 H7/H18, 16W, 6500K, 12V, PX26d, set of 2

LED Car Bulb H7 and H18 - PX26d base, designation: headlights and front fog lights, power 16 W, voltage 12 V, luminous flux 2000 lm, chromaticity 6500 K (cool white), white light...

OSRAM NIGHT BREAKER LED SPEED H4 +450%, Design 1:1, 2 pieces

LED Car Bulb H4 - P43t base, designation: headlights, power 14 W, voltage 12 V, luminous flux 1650 lm, chromaticity 6000 K (neutral white and cool white ), white light colour,...

NEOLUX LED "W5W" 6000K, 12V, W2.1x9.5d

LED Car Bulb W5W - W2.1x9.5d base, designation: side turn signals, front parking lights (marker), license plate lights and interior lighting, power 0.5 W, voltage 12 V, luminous...

OSRAM LEDriving SL C5W length 36mm Cold white 6000K 12V one piece in package

LED Car Bulb C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, power 1 W, voltage 12 V, luminous flux 68 lm, chromaticity 6000 K (neutral...

AMIO LED H7/H18 60W - white (socket PX26d), set of 2

LED Car Bulb H7 and H18 - PX26d base, designation: headlights and front fog lights, power 60 W, voltage 12 V, luminous flux 5600 lm, chromaticity 6000 K (neutral white and cool...

4Cars LED bulbs 2LED 12V Festoon SMD T11x39mm 2pcs

49,-

25 Kč/pc(s)

In stock > 20 pcs

LED Car Bulb C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, voltage 12 V, 2 pc(s) number of LEDs, white light colour, 2 light bulbs...

Autolamp CZ LED bulb 12V-24V 10 W BA15s clear 300 lm, 36 × 17,5 mm

81,-

81 Kč/pc(s)

In stock > 20 pcs at the supplier's

LED Car Bulb P21W, R10W and R5W - BA15s base, designation: headlights, front turn signals, rear turn lights, front parking lights (marker), brake lights, rear fog lights, reversing...

OSRAM LEDriving SL P21W Cold White 6000K 12V two pieces in a pack

70×

421,-

211 Kč/pc(s)

In stock > 5 pcs at the supplier's

LED Car Bulb P21W - BA15s base, designation: front turn signals, rear turn lights, brake lights, rear fog lights, reversing lights and rear parking lights (marker), power 1.4 W,...

AMIO LED bulb H7 12/24V 3823 lm, 2 pcs

4×

805,-

403 Kč/pc(s)

In stock > 5 pcs at the supplier's

LED Car Bulb H7 - PX26d base, designation: headlights and front fog lights, power 34 W, voltage 12 V and 24 V, luminous flux 3823 lm, chromaticity 6000 K (neutral white and cool...

OSRAM LEDriving XTR "H7" 18W 12V PX26D

LED Car Bulb H7 - PX26d base, designation: headlights and front fog lights, power 18 W, voltage 12 V, luminous flux 1750 lm, chromaticity 6000 K (neutral white), 2 light bulbs...

AMIO LED bulbs Festoon CANBUS 12/24 V SV 36 mm clear, 2 pcs

6×

152,-

76 Kč/pc(s)

In stock > 10 pcs at the supplier's

LED Car Bulb C5W and C10W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, power 3 W, voltage 12 V and 24 V, luminous flux 300 lm, chromaticity...

4Cars LED bulbs 8LED 12V CANBUS 3528 SMD T10 white 2pcs

LED Car Bulb W5W - W2.1x9.5d base, designation: side turn signals, front parking lights (marker), license plate lights and interior lighting, voltage 12 V, 8 pc(s) LED bulbs, white...

OSRAM LEDriving SL P21/5W Cold White 6000K 12V two pieces in a pack

LED Car Bulb P21W - BAY15d base, designation: front turn signals, rear turn lights, brake lights, rear fog lights, reversing lights and rear parking lights (marker), power 2 W,...

AMIO LED H8/H9/H11/H16 60W - white (socket PGJ 19-5), set of 2

LED Car Bulb H11, H8, H16 and H9 - PGJ19-5 base, designation: headlights and front fog lights, power 60 W, voltage 12 V, luminous flux 5600 lm, chromaticity 6000 K (neutral white...

OSRAM LEDriving SL W21/5W Cold White 6000K 12V two pieces in a pack

LED Car Bulb W21W - W3X16q base, designation: front turn signals, rear turn lights, brake lights, rear fog lights, reversing lights and rear parking lights (marker), power 1.9 W,...

Philips LED H8/H9/H16 12V 20W PGJ19-1/3/5 Ultinon Access, 2 pcs

1×

1,210,-

605 Kč/pc(s)

In stock 2 pcs at the supplier's

LED Car Bulb H8, H16 and H9 - PGJ19-1 base, designation: headlights and front fog lights, power 20 W, voltage 12 V, luminous flux 1800 lm, chromaticity 6000 K (neutral white and...

AMIO LED CANBUS 12V/24V 5 W W2,1x9,5d clear, 2 pcs

2×

151,-

76 Kč/pc(s)

In stock > 10 pcs at the supplier's

LED Car Bulb W5W - W2.1x9.5d base, designation: side turn signals, front parking lights (marker), license plate lights, interior lighting and boot lighting, power 2.3 W, voltage 12...

Compass LED CSP chip 12V H4, 2 pcs

Buy with code ALZADNY15 636,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.

LED Car Bulb H4 - P43t base, designation: headlights, power 25 W, voltage 12 V, luminous flux 2000 lm, chromaticity 6500 K (cool white), lifespan 40000 h, 2 light bulbs included in...

4Cars LED bulbs 5LED 12V CANBUS 5050SMD T10 white 2pcs

69,-

35 Kč/pc(s)

In stock > 20 pcs

LED Car Bulb W5W - W2.1x9.5d base, designation: side turn signals, front parking lights (marker), license plate lights and interior lighting, voltage 12 V, 5 pc(s) LED bulbs, white...

4Cars LED bulbs 6LED 12V SV8,5 36mm 2pcs

LED Car Bulb C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, voltage 12 V, 6 pc(s) LED bulbs, white light colour, 2 light bulbs included...

In the category LED Bulbs on Alza.cz, we currently have a total of 446 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. Continue

LED Bulbs

Car sockets and their most common usage

Basic LED bulbs parameters

LED bulbs and certification

LED Bulbs – proved brands

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