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

AMIO LED CANBUS 12V/24V 21W BA15s clear, 2 pcs

3×

442,-

221 Kč/pc(s)

In stock > 10 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 6.9 W,...

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AMIO LED CANBUS 12V/24V W21W T20 (7440) clear, 2 pcs

442,-

221 Kč/pc(s)

In stock 3 pcs at the supplier's

LED Car Bulb W21W - W3x16d base, designation: front turn signals, rear turn lights, brake lights, rear fog lights, reversing lights and rear parking lights (marker), power 6.9 W,...

Added to cart

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4Cars LED bulbs 9LED 12V Festoon 5050SMD T11x36mm 2pcs

99,-

50 Kč/pc(s)

In stock > 5 pcs

Buy with code ALZADNY20 79,- 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 C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, power 1.5 W, voltage 12 V, 9 pc(s) LED bulbs, white light colour, 2 light...

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M-Tech HEAVY DUTY W5W W2.1x9.5d 5LED white 2pcs

99,-

50 Kč/pc(s)

In stock 4 pcs

LED Car Bulb W5W - W2.1x9.5d base, designation: side turn signals, front parking lights (marker), license plate lights and interior lighting, power 0.82 W, voltage 24 V, luminous...

Added to cart

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M-Tech C5W 41mm 6LED white 2pcs

LED Car Bulb C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, power 0.4 W, voltage 12 V, luminous flux 42 lm, 6 pc(s) LED bulbs, white...

Added to cart

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M-Tech CANBUS W21/5W W3x16q 15LED white 1pc

389,-

389 Kč/pc(s)

In stock 3 pcs at the supplier's

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 4.5 W,...

Added to cart

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OSRAM bulb LEDriving HLM EASY T19, 1 pc

363,-

363 Kč/pc(s)

In stock 3 pcs at the supplier's

Car Bulb - LED, P15d-25-1 base, designation: headlights, power 5 W, voltage 12 V, luminous flux 600 lm, chromaticity 6000 K (neutral white), white light colour, total length 65 mm,...

Added to cart

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M-Tech HEAVY DUTY W5W W2.1x9.5d 24V 9LED white 2pcs

89,-

45 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, power 1 W, voltage 24 V, luminous flux...

Added to cart

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AMIO LED 12V 1,76w 3x SMD white 5600k (socket w2,1x9,5d/ T10) compatible with CAN-BUS

286,-

143 Kč/pc(s)

In stock 4 pcs

Buy with code ALZADNY30 200,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.

LED Car Bulb T10 - W2.1x9.5d base, power 1 W, voltage 12 V, white light colour, 2 light bulbs included in package, off-road use only, not certified for use on public roads -...

Added to cart

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COMPASS 19 SMD LED 12V Ba15S white

Buy with code ALZADNY40 163,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40.

LED Car Bulb - BA15s base, power 5 W, voltage 12 V, off-road use only, not certified for use on public roads - 272 Kč/1 pc(s)

Added to cart

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COMPASS Bulb 6 LED SMD 12V suf.10X39 SV8.5 NEW-CAN-BUS blue 2pcs

LED Car Bulb - SV8.5 base, designation: license plate lights, power 3 W, voltage 12 V, luminous flux 24 lm, chromaticity 8000 K (cool white), 6 pc(s) LED bulbs, white light colour,...

Added to cart

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M-Tech W16W W2.1x9.5d 4LED white 2pcs

249,-

125 Kč/pc(s)

In stock 3 pcs at the supplier's

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 210 lm, 4 pc(s) number of LEDs,...

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NEOLUX LED "P21/5W" 6000K, 12V, BAY15d

11×

242,-

121 Kč/pc(s)

In stock > 10 pcs at the supplier's

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 1.2 W,...

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M-Tech PY21W BA15s 6LED orange 1pc

179,-

179 Kč/pc(s)

In stock > 5 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 2.9 W,...

Added to cart

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M-Tech BAY15d P21/5W 21LED white 2pcs

169,-

85 Kč/pc(s)

In stock > 10 pcs

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 1.6 W,...

Added to cart

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AMIO LED bulbs CANBUS 12 V/24 V 5 W clear, 2 pcs

163,-

82 Kč/pc(s)

In stock > 10 pcs at the supplier's

LED Car Bulb T10 - W2.1x9.5d base, designation: front parking lights (marker), license plate lights, interior lighting and boot lighting, power 3 W, voltage 12 V and 24 V, luminous...

Added to cart

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AMIO 2 pcs LED 12V/24V 5W W2,1 × 9, 5d clear CANBUS

161,-

81 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 and interior lighting, power 2.5 W, voltage 12 V and 24 V,...

Added to cart

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M-Tech C5W 41mm 9LED white 1pc

159,-

159 Kč/pc(s)

In stock > 10 pcs

Buy with code ALZADNY20 127,- 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 C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, power 2.8 W, voltage 12 V, luminous flux 300 lm, 9 pc(s) LED bulbs, white...

Added to cart

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AMIO LED bulbs 12 V/24 V 5 W W2,1 × 9,5 d CANBUS, clear, 2 pcs

156,-

78 Kč/pc(s)

In stock > 10 pcs at the supplier's

LED Car Bulb T10 - W2.1x9.5d base, designation: headlights, side turn signals, front turn signals, front parking lights (marker), reversing lights, license plate lights, interior...

Added to cart

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AMIO LED bulbs CANBUS 12 V/24 V 5 W W2,1 × 9,5 d, 2 pcs

1×

151,-

76 Kč/pc(s)

In stock > 10 pcs at the supplier's

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...

Added to cart

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M-Tech BAY15d P21/5W 24LED 5mm white 2pcs, LB038W

1×

149,-

75 Kč/pc(s)

In stock > 5 pcs at the supplier's

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 W,...

Added to cart

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M-Tech BA15s R5W 12V 19LED white 2pcs

139,-

70 Kč/pc(s)

In stock 5 pcs

Buy with code ALZADNY30 97,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.

LED Car Bulb R5W - BA15s base, designation: front parking lights (marker), license plate lights, interior lighting, boot lighting and rear parking lights (marker), power 1.2 W,...

Added to cart

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4Cars LED bulbs HQ T11x41MM 2X0.5W HP white 2pcs

Buy with code ALZADNY20 95,- 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 C5W - SV8.5 base, designation: license plate lights, interior lighting and boot lighting, voltage 12 V, white light colour, 2 light bulbs included in package, off-road...

Added to cart

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COMPASS 4 LED 12V suf.11X39 SV8.5 white 2pcs

3 colors

LED Car Bulb - SV8.5 base, designation: interior lighting, voltage 12 V, luminous flux 28 lm, chromaticity 4000 K (neutral white), 2 pc(s) number of LEDs, white light colour,...

Added to cart

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In the category LED Bulbs on Alza.cz, we currently have a total of 423 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

No longer sold

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