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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.

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448 Results
4.5 63×
Autolamp CZ LED H7 12V 2 pcs
LED Car Bulb H7 - PX26d base, designation: headlights and front fog lights, power 28 W, voltage 12 V, luminous flux 2800 lm, chromaticity 6000 K (neutral white and cool white ), 2 light bulbs included in package, off-road use only, not certified for use on public roads - 485 Kč/1 pc(s)
969,-
485 Kč/pc(s)
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: CARaaa0218
4.6 21×
OSRAM LEDriving SMART Canbus Control H7, LEDSC02-1-2HFB
Preset Resistance - for most car models with automatic light source failure detection system, serves as a bypass of the vehicle's bulb failure detection system when using LED H7, power 12 W
2,178,-
1,089 Kč/pc(s)
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In stock 3 pcs at the supplier's
Order Code: AUPR342446
4.7 20×
OSRAM LEDriving SL P21/5W Red 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 1.4 W, voltage 12 V, luminous flux 100 lm, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 263 Kč/1 pc(s)
525,-
263 Kč/pc(s)
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In stock 1 pcs at the supplier's
Order Code: AUPR264167
4.0 19×
OSRAM LEDriving SMART Canbus Control H7, LEDSC01-2HFB
Preset Resistance - into the car, bypasses the fault detection of the car bulb, Power 16 W, length 82 mm, service life 275 000 km, chromaticity 6 000 K, in a pack of 2 pcs
869,-
435 Kč/pc(s)
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In stock > 5 pcs
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Order Code: AUPR342445
4.7
OSRAM LEDriving SL P21W Red 12V two pieces in a pack
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 1.9 W, voltage 12 V, luminous flux 60 lm, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 242 Kč/1 pc(s)
484,-
242 Kč/pc(s)
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In stock 5 pcs at the supplier's
Order Code: AUPR264158
4.3 16×
COMPASS 1 LED 12V T5 white 2pcs
LED Car Bulb T5 - W2x4.6d base, designation: front parking lights (marker), power 0.2 W, voltage 12 V, luminous flux 7 lm, chromaticity 5000 K (neutral white), 2 pc(s) number of LEDs, white light colour, lifespan 30000 h, 2 light bulbs included in package, off-road use only, not certified for use on public roads - from 18.50 Kč/1 pc(s)
from  21,-
18.50 Kč/pc(s)
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In stock > 50 pcs
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Order Code: AUPR379
AMIO 2 pcs LED bulb HB3 12/24V 3823 lm
LED Car Bulb HB3 - P20d base, designation: headlights, power 34 W, voltage 12 V and 24 V, luminous flux 3823 lm, chromaticity 6000 K (neutral white and cool white ), 16 pc(s) LED bulbs, white light colour, lifespan 50000 h (100000 km), 2 light bulbs included in package, off-road use only, not certified for use on public roads - 403 Kč/1 pc(s)
805,-
403 Kč/pc(s)
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In stock > 5 pcs at the supplier's
Order Code: CARaaa1232
4.5 52×
OSRAM LEDriving SL C5W length 29mm 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 45 lm, chromaticity 6000 K (neutral white), off-road use only, not certified for use on public roads - 109 Kč/1 pc(s)
109,-
109 Kč/pc(s)
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In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: AUPR264154
4.1 43×
SEFIS LED bulb ceiling 36mm 12V 6SMD CANBUS
LED Car Bulb C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, power 1.9 W, voltage 12 V, luminous flux 190 lm, CANbus included in package, off-road use only, not certified for use on public roads - 69 Kč/1 pc(s)
69,-
69 Kč/pc(s)
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In stock > 20 pcs at the supplier's
Order Code: Moto24236
4.2 35×
SEFIS LED bulb 31mm 12V 6SMD CANBUS
LED Car Bulb C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, power 1.9 W, voltage 12 V, luminous flux 190 lm, CANbus included in package, off-road use only, not certified for use on public roads - 69 Kč/1 pc(s)
69,-
69 Kč/pc(s)
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In stock > 20 pcs at the supplier's
Order Code: Moto24234
M-Tech PY21W BA15s 6LED orange 1pc
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 2.9 W, voltage 12 V, luminous flux 220 lm, 6 pc(s) LED bulbs, orange light colour, off-road use only, not certified for use on public roads - 179 Kč/1 pc(s)
179,-
179 Kč/pc(s)
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: AUPR127422
Carmotion LED bulb H4/H19 12V 60W 7200lm VISION, 2 pcs
LED Car Bulb H4 - P43t base, designation: headlights, power 60 W, voltage 12 V, luminous flux 7200 lm, chromaticity 6000 K (neutral white and cool white ), 36 pc(s) LED bulbs, white light colour, lifespan 50000 h (100000 km), 2 light bulbs included in package, off-road use only, not certified for use on public roads - 787 Kč/1 pc(s)
1,573,-
787 Kč/pc(s)
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In stock 4 pcs at the supplier's
Order Code: CARaaa1105
4.7
SEFIS LED bulb P21/5W BAY15D 15SMD 3,5W white
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 3.5 W, voltage 12 V, luminous flux 1000 lm, lifespan 50000 h, off-road use only, not certified for use on public roads - 249 Kč/1 pc(s)
249,-
249 Kč/pc(s)
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In stock > 10 pcs at the supplier's
Order Code: Moto29361
4.6 19×
OSRAM LEDriving XTR "H4" 13/13W 12V P43T
LED Car Bulb H4 - P43t base, designation: headlights, power 13 W, voltage 12 V, luminous flux 1400 lm, chromaticity 6000 K (neutral white), 2 light bulbs included in package, off-road use only, not certified for use on public roads - 769 Kč/1 pc(s)
Discounted -9 % 1,537,- 1,699,-
769 Kč/pc(s)
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In stock > 5 pcs at the supplier's
Order Code: AUPR306616
3.7 29×
AUTOLAMP LED H4 12V-24V 4000 lm 2 pcs
LED Car Bulb H4 - P43t base, designation: headlights, power 31 W, voltage 12 V and 24 V, luminous flux 4000 lm, chromaticity 6500 K (cool white), lifespan 10000 h, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 190 Kč/1 pc(s)
379,-
190 Kč/pc(s)
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CARaaa0133
M-Tech ECONO SERIES LED set H11
LED Car Bulb H11 - PGJ19-2 base, designation: headlights, front parking lights (marker) and front fog lights, power 80 W, voltage 12 V, luminous flux 10000 lm, white light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 185 Kč/1 pc(s)
Buy with code ALZADNY20 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. 295,-
369,-
185 Kč/pc(s)
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127470
AMIO LED CANBUS 12V/24V W16W 2,1x9,5d clear, 2 pcs
LED Car Bulb W16W - W2.1x9.5d base, designation: front turn signals, rear turn lights and reversing lights, power 6.9 W, voltage 12 V and 24 V, luminous flux 800 lm, chromaticity 5500 K (neutral white and cool white ), 4 pc(s) number of LEDs, white light colour, lifespan 50000 h (100000 km), total length 45 mm, diameter 14 mm, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 181 Kč/1 pc(s)
362,-
181 Kč/pc(s)
Buy
In stock > 10 pcs at the supplier's
Order Code: CARaaa0965
4.3 33×
SEFIS LED bulb ceiling 41mm 12V 6SMD CANBUS
LED Car Bulb C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, power 1.9 W, voltage 12 V, luminous flux 190 lm, CANbus included in package, off-road use only, not certified for use on public roads - 69 Kč/1 pc(s)
69,-
69 Kč/pc(s)
Buy
In stock > 20 pcs at the supplier's
Order Code: Moto24240
M-Tech PREMIUM SMART SERIES LED set H4
LED Car Bulb H4 - P43t base, designation: headlights and front fog lights, power 35 W, voltage 12 V, luminous flux 5000 lm, white light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 690 Kč/1 pc(s)
Buy with code ALZADNY20 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. 1,103,-
1,379,-
690 Kč/pc(s)
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127469
M-Tech LED S2 BA20D 3570SMD white
LED Car Bulb S2 - BA20d base, designation: headlights, power 9.8 W, voltage 12 V and 24 V, luminous flux 425 lm, white light colour, off-road use only, not certified for use on public roads - 219 Kč/1 pc(s)
219,-
219 Kč/pc(s)
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127478
4.8
SEFIS D3S/R LED bulbs 90W pair white
LED Car Bulb D3S and D3R - PK32d-5 base, designation: headlights, power 45 W, luminous flux 4000 lm, chromaticity 6000 K (neutral white and cool white ), lifespan 50000 h, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 645 Kč/1 pc(s)
1,290,-
645 Kč/pc(s)
Buy
In stock > 5 pcs at the supplier's
Order Code: MOTO5108
Carmotion LED bulb H1 12V 35W 4200lm VISION, 2 pcs
LED Car Bulb H1 - P14.5s base, designation: headlights and front fog lights, power 35 W, voltage 12 V, luminous flux 4200 lm, chromaticity 6000 K (neutral white and cool white ), 16 pc(s) LED bulbs, white light colour, lifespan 50000 h (100000 km), 2 light bulbs included in package, off-road use only, not certified for use on public roads - 636 Kč/1 pc(s)
1,271,-
636 Kč/pc(s)
Buy
In stock 5 pcs at the supplier's
Order Code: CARaaa1107
4.4
Philips LED bulb H1 Ultinon Acces
Car Bulb H1 - LED, P14.5s base, designation: headlights and front fog lights, power 13 W, voltage 12 V, luminous flux 1400 lm, chromaticity 6000 K (neutral white), lifespan 1500 h, 2 light bulbs included in package - 605 Kč/1 pc(s)
1,210,-
605 Kč/pc(s)
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPRzar017
Osram Night Breaker Led Smart H16
LED Car Bulb H16 - PGJ19-3 base, designation: front fog lights, power 4 W, voltage 12 V, luminous flux 500 lm, chromaticity 6000 K (neutral white and cool white ), white light colour, lifespan 3000 h (150000 km), 2 light bulbs included in package, for regular use - 2,185 Kč/1 pc(s)
4,369,-
2,185 Kč/pc(s)
Buy
In stock 3 pcs at the supplier's
Order Code: AUPRzar016
In the category LED Bulbs on Alza.cz, we currently have a total of 448 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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