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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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438 Results
4.7 24×
Osram Night Breaker LED H1
LED Car Bulb H1 - P14.5s base, designation: headlights and front fog lights, power 16 W, voltage 12 V, luminous flux 1550 lm, chromaticity 6000 K (neutral white), lifespan 2500 h (125000 km), 2 light bulbs included in package, for regular use - 1,525 Kč/1 pc(s)
3,049,-
1,525 Kč/pc(s)
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR69359
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
2.5
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 light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 30 Kč/1 pc(s)
New arrival 59,-
30 Kč/pc(s)
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In stock > 5 pcs at the supplier's
Order Code: AUPR127538
4.5
AMIO LED CANBUS 12V/24V 5 W W2,1x9,5d clear, 2 pcs
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 V and 24 V, luminous flux 300 lm, chromaticity 5500 K (neutral white and cool white ), 19 pc(s) LED bulbs, white light colour, lifespan 5000 h (100000 km), total length 25 mm, diameter 12.5 mm, 2 light bulbs, CANbus included in package, off-road use only, not certified for use on public roads - 76 Kč/1 pc(s)
151,-
76 Kč/pc(s)
Buy
In stock > 5 pcs at the supplier's
Order Code: CARaaa1044
4Cars LED bulbs 2LED 12V Festoon SMD T11x39mm 2pcs
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 included in package, off-road use only, not certified for use on public roads - 25 Kč/1 pc(s)
New arrival 49,-
25 Kč/pc(s)
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In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127540
4.4
AMIO LED bulbs Festoon CANBUS 12/24 V SV 36 mm clear, 2 pcs
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 5500 K (neutral white and cool white ), 36 pc(s) LED bulbs, white light colour, lifespan 50000 h (100000 km), total length 36 mm, diameter 5.1 mm, 2 light bulbs, CANbus included in package, off-road use only, not certified for use on public roads - 76 Kč/1 pc(s)
152,-
76 Kč/pc(s)
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CARaaa0898
4.4 43×
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, voltage 12 V, chromaticity 6000 K (neutral white), 2 light bulbs included in package, off-road use only, not certified for use on public roads - 180 Kč/1 pc(s)
359,-
180 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: AUPR264166
1.0
AMIO LED bulbs H1 12V 2800 lm HYBRID, 2 pcs
LED Car Bulb H1 - P14.5s base, designation: headlights and front fog lights, power 30 W, voltage 12 V, luminous flux 2800 lm, chromaticity 6000 K (neutral white and cool white ), 2 pc(s) number of LEDs, white light colour, lifespan 50000 h (100000 km), total length 50 mm, diameter 16.6 mm, 2 light bulbs, CANbus included in package, off-road use only, not certified for use on public roads - 302 Kč/1 pc(s)
604,-
302 Kč/pc(s)
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In stock > 10 pcs at the supplier's
Order Code: CARaaa0903
4.0
SEFIS D1S/R LED bulbs 90W pair white
LED Car Bulb D1S and D1R - PK32d-3 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)
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In stock > 5 pcs at the supplier's
Order Code: MOTO5106
4.8 22×
SEFIS LED bulb ceiling 28mm 12V 10SMD CANBUS
LED Car Bulb C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, power 1.92 W, voltage 12 V, luminous flux 185 lm, CANbus included in package, off-road use only, not certified for use on public roads - 79 Kč/1 pc(s)
79,-
79 Kč/pc(s)
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In stock > 5 pcs at the supplier's
Order Code: Moto24232
5.0
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 5.5 W, voltage 12 V and 24 V, luminous flux 660 lm, chromaticity 5500 K (neutral white and cool white ), 52 pc(s) LED bulbs, white light colour, lifespan 50000 h (100000 km), total length 34 mm, diameter 15 mm, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 139 Kč/1 pc(s)
278,-
139 Kč/pc(s)
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In stock > 5 pcs at the supplier's
Order Code: CARaaa0966
4.4 32×
OSRAM bulb LEDriving HL EASY GEN 2 H4/H19, 24W, 6500K, 12V, P43t, set of 2
LED Car Bulb H4 and H19 - P43t base, designation: headlights, power 24 W, voltage 12 V, luminous flux 1850 lm, chromaticity 6500 K (cool white), white light colour, lifespan 1000 h, total length 83 mm, 2 light bulbs included in package - 899 Kč/1 pc(s)
1,798,-
899 Kč/pc(s)
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In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR91494
4.7 36×
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, voltage 12 V, luminous flux 155 lm, chromaticity 6000 K (neutral white), 2 light bulbs included in package, off-road use only, not certified for use on public roads - 225 Kč/1 pc(s)
449,-
225 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: AUPR264160
5.0
AMIO LED CANBUS 12V/24V 21W BA15s clear, 2 pcs
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 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 50 mm, diameter 19.5 mm, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 221 Kč/1 pc(s)
442,-
221 Kč/pc(s)
Buy
In stock > 10 pcs at the supplier's
Order Code: CARaaa0964
4.5 61×
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.
Info
Order Code: CARaaa0218
OSRAM bulb LEDriving HL EASY GEN 2, HB3/HIR1/H10/HB4/HIR2, 6500K, 2pcs
LED Car Bulb HB3, HB4, H10, HIR1 and HIR2 - P20d base, designation: headlights and front fog lights, power 8 W, voltage 12 V, luminous flux 2000 lm, chromaticity 6500 K (cool white), white light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 796 Kč/1 pc(s)
1,591,-
796 Kč/pc(s)
Buy
In stock > 5 pcs at the supplier's
Order Code: AUPR123697
4.3 41×
OSRAM LEDriving Adapter H7, 64210DA01-1
Headlight Bulb Adapter - for fixing H7 LEDs, dimensions 3,43 × 2,25 cm
219,-
110 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: AUPR342450
M-Tech PREMIUM SERIES LED set H4
LED Car Bulb H4 - P43t base, designation: headlights and front fog lights, power 25 W, voltage 12 V, luminous flux 6400 lm, white light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 430 Kč/1 pc(s)
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 773,-
New arrival 859,-
430 Kč/pc(s)
Buy
In stock 1 pcs at the supplier's
Order Code: AUPR127466
4.2 27×
SEFIS LED bulb ceiling 39mm 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: Moto24238
4.7 19×
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 - 180 Kč/1 pc(s)
359,-
180 Kč/pc(s)
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR264167
M-Tech HEAVY DUTY W5W W2.1x9.5d 24V 9LED white 2pcs
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 24 V, luminous flux 22 lm, 4 pc(s) number of LEDs, white light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 45 Kč/1 pc(s)
New arrival 89,-
45 Kč/pc(s)
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127443
AMIO LED bulb H8/H9/h11/h16 12/24V 3823 lm, 2 pcs
LED Car Bulb H11, H8, H16 and H9 - PGJ19-1 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 white ), 12 pc(s) LED bulbs, white light colour, lifespan 50000 h (100000 km), total length 62.8 mm, diameter 30 mm, 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)
Buy
In stock > 5 pcs at the supplier's
Order Code: CARaaa1093
5.0
OSRAM Ledriving Allseason LED H4 6000K/2700K
LED Car Bulb H4 - PX43t base, designation: headlights and front fog lights, power 44 W, voltage 12 V, luminous flux 4000 lm, chromaticity 6000 K (warm white,neutral white and cool white ), lifespan 5000 h (250000 km), 2 light bulbs included in package, off-road use only, not certified for use on public roads - 1,604 Kč/1 pc(s)
3,207,-
1,604 Kč/pc(s)
Buy
In stock 3 pcs at the supplier's
Order Code: AUPR108826
5.0
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 package, off-road use only, not certified for use on public roads - 25 Kč/1 pc(s)
New arrival 49,-
25 Kč/pc(s)
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127541
 

LED Bulbs

LED Bulbs

In the category LED Bulbs on Alza.cz, we currently have a total of 438 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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