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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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418 Results
4Cars LED bulbs HQ T10 CANBUS 9SMD 5730 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, white light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 60 Kč/1 pc(s)
New arrival 119,-
60 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: AUPR127486
M-Tech CANBUS W16W W2.1x9.5d 9LED white 2pcs
LED Car Bulb W16W - W2.1x9.5d base, designation: rear turn lights, reversing lights and boot lighting, power 1.9 W, voltage 12 V, luminous flux 215 lm, 9 pc(s) LED bulbs, white light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 115 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. 183,-
New arrival 229,-
115 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: AUPR127430
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)
Buy
In stock > 10 pcs at the supplier's
Order Code: CARaaa0898
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 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR342450
5.0 16×
OSRAM LEDriving SL W5W Red 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 0.6 W, voltage 12 V, luminous flux 15 lm, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 110 Kč/1 pc(s)
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: AUPR264150
AMIO LED bulbs CANBUS 12 V/24 V 5 W W2,1 × 9,5 d, 2 pcs
LED Car Bulb T10 - W2.1x9.5d base, designation: side turn signals, front turn signals, rear turn lights, front parking lights (marker), 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 ), 30 pc(s) LED bulbs, white light colour, lifespan 50000 h (100000 km), total length 23.8 mm, diameter 5.5 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 > 10 pcs at the supplier's
Order Code: CARaaa0901
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)
Buy
In stock > 10 pcs at the supplier's
Order Code: CARaaa0903
5.0
Philips LED H4/H19 12V 20W P43t-38/PU43t-3 Ultinon, 2 pcs
LED Car Bulb H4 - P43t-38 base, designation: headlights, power 20 W, voltage 12 V, luminous flux 1500 lm, chromaticity 6000 K (neutral white and cool white ), 12 pc(s) LED bulbs, white light colour, lifespan 1500 h (50000 km), total length 77.7 mm, diameter 47.2 mm, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 652 Kč/1 pc(s)
1,304,-
652 Kč/pc(s)
Buy
In stock > 5 pcs at the supplier's
Order Code: CARaaa1008
SEFIS D2S/R LED bulbs 90W pair white
LED Car Bulb D2S and D2R - P32d-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)
Buy
In stock 3 pcs at the supplier's
Order Code: MOTO5107
M-Tech BA15s R5W 12V 9LED 5mm white 2pcs
LED Car Bulb R5W - BA15s base, designation: front parking lights (marker), license plate lights, interior lighting, boot lighting and rear parking lights (marker), power 2.7 W, voltage 12 V, luminous flux 124 lm, 9 pc(s) LED bulbs, white light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 40 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. 63,-
79,-
40 Kč/pc(s)
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127398
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
1,198,-
599 Kč/pc(s)
Buy
In stock 3 pcs at the supplier's
Order Code: AUPR342445
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 - 263 Kč/1 pc(s)
525,-
263 Kč/pc(s)
Buy
In stock 2 pcs at the supplier's
Order Code: AUPR264167
M-Tech BA15s R5W 12V 13LED white 2pcs
LED Car Bulb R5W - BA15s base, designation: front parking lights (marker), license plate lights, interior lighting, boot lighting and rear parking lights (marker), power 0.9 W, voltage 12 V, luminous flux 156 lm, 13 pc(s) LED bulbs, white light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 65 Kč/1 pc(s)
New arrival 129,-
65 Kč/pc(s)
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127403
Amio LED 12V/24V 21W BA15s clear CANBUS with fan, 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 29 W, voltage 12 V and 24 V, luminous flux 3400 lm, chromaticity 5500 K (neutral white and cool white ), 36 pc(s) LED bulbs, white light colour, lifespan 30000 h (100000 km), total length 46 mm, diameter 20 mm, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 242 Kč/1 pc(s)
483,-
242 Kč/pc(s)
Buy
In stock > 10 pcs at the supplier's
Order Code: CARaaa0923
4.8 25×
OSRAM LEDriving SL W16W Cold White 6000K 12V 2pcs
LED Car Bulb W16W - W2.1x9.5d base, designation: reversing lights, power 2.1 W, voltage 12 V, luminous flux 280 lm, chromaticity 6000 K (neutral white), 2 light bulbs included in package, off-road use only, not certified for use on public roads - 240 Kč/1 pc(s)
479,-
240 Kč/pc(s)
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR264152
4Cars LED bulbs 13LED 12V S25-5050SMD BAU15S red 2pcs
LED Car Bulb P21W - BAU15s base, designation: front turn signals, rear turn lights, brake lights, rear fog lights, reversing lights and rear parking lights (marker), voltage 12 V, 13 pc(s) LED bulbs, red light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 85 Kč/1 pc(s)
New arrival 169,-
85 Kč/pc(s)
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127482
4Cars LED bulbs HQ BA15S/BA15D 4X0.5W HP white 2pcs
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), voltage 12 V, white light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 130 Kč/1 pc(s)
New arrival 259,-
130 Kč/pc(s)
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127489
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 - 82 Kč/1 pc(s)
163,-
82 Kč/pc(s)
Buy
In stock > 5 pcs at the supplier's
Order Code: CARaaa1044
2.0
AMIO LED bulb Festoon CANBUS 12/24V SV31mm clear, 2 pcs
LED Car Bulb C5W - 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 ), 12 pc(s) LED bulbs, white light colour, lifespan 50000 h (100000 km), total length 31 mm, diameter 10.9 mm, 2 light bulbs included in package, off-road use only, not certified for use on public roads - 76 Kč/1 pc(s)
152,-
76 Kč/pc(s)
Buy
In stock > 10 pcs at the supplier's
Order Code: CARaaa0968
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)
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CARaaa0133
M-Tech W5W W2.1x9.5d 6LED 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 1.7 W, voltage 12 V, luminous flux 206 lm, 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 - 105 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. 167,-
New arrival 209,-
105 Kč/pc(s)
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127456
M-Tech PREMIUM C5W 31mm 2LED white 2pcs
LED Car Bulb C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, power 1.4 W, voltage 12 V, luminous flux 140 lm, 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 - 65 Kč/1 pc(s)
New arrival 129,-
65 Kč/pc(s)
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127369
M-Tech PREMIUM C5W 36mm 2LED white 2pcs
LED Car Bulb C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, power 1.4 W, voltage 12 V, luminous flux 140 lm, 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 - 65 Kč/1 pc(s)
New arrival 129,-
65 Kč/pc(s)
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR127370
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)
Buy
In stock > 5 pcs at the supplier's
Order Code: CARaaa1232

LED Bulbs

LED Bulbs

In the category LED Bulbs on Alza.cz, we currently have a total of 418 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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