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What is H1 LED Headlight Bulb?

  • 1.Technical Definition The H1 is a specific fitting standard for automotive bulbs, originally designed as a single-filament halogen lamp. An H1 LED bulb is a modern upgrade that uses LED chips to replace the traditional halogen filament, fitting into the same H1 socket.
  • 2.Key Physical Features Single Terminal: Unlike H4 or H7, the H1 bulb typically has a single male spade terminal at the base for the positive power, while the bulb's base itself acts as the ground.
    Compact Size: H1 bulbs are known for their slim and long shape, often used in vehicles with limited space inside the headlight assembly.
  • 3.Common Applications High Beam / Low Beam: In many European and Asian vehicles, H1 is frequently used for high beams or in projector-style low beams.
    Fog Lights:Due to its compact size, it is also a popular choice for fog light applications in certain car models.Due to its compact size, it is also a popular choice for fog light applications in certain car models.

Experts Team

our products

v2 h1 led headlight fanless

LEZEN H1 V2 FANLESS 1:1 45W

76w v5 h1 led headlight bulb canbus

LEZEN 76W V5 h1 LED Headlight bulb CANBUS

50w v3 h1 led headlight bulb

LEZEN 50W V3 H1 LED Headlight bulb

lezen l19 h1 led headlight bulb

lezen l19 h1 led headlight bulb 110W

m32 color changed h1 led headlight bulb

M32 Color changed H1 led headlight bulb

l18 h1 led headlight bulb

L18 H1 LED Headlight bulb 90W

l24 70w h1 led headlight bulb

LEZEN l24 70w H1 led headlight bulb

lezen m38s h1 led headlight bulb

lezen m38s h1 led headlight bulb 200W

h1 led bulb with fan v12 led headlight

lezen v12 h1 led headlight bulb 140w

m32 color changed h1 led headlight bulb

m32 color changed h1 led headlight bulb

H1 LED Headlight Bulbs Specification

1:1 Mini Size

Product
Input Voltage
Lumen
Color Temp
Power
Cooling Style
Remark

45W V2 Series H1 led headlight bulb fanless

DC9-30V

5040LM

6500K

22.5W @ Low Beam
22.5W @ High Beam

Aircraft aluminum housing, strong cooling

50W V3 Series
H1 led headlight bulb fanless

DC9-30V

6000lm

6500K

25W @ Low Beam
25W @ High Beam

Aircraft aluminum housing, strong cooling

76W V5 Series
H1 led headlight bulb CANBUS

DC9-30V

9120LM

6500K

38W @ Low Beam
38W @ High Beam

Fan Heatsink Build-in 1pc red copper heat tube Aircraft aluminum housing, strong cooling

Copper tube

Product
Input Voltage
Lumen
Color Temp
Power
Cooling Style
Remark

DC9-30V

36000LM

6500K

150 @ Low Beam
150 @ High Beam

Fan Heatsink Build-in
3 red copper heat tube

120W M32 Series
3570 CSP CHIP LED

DC9-30V

14400lm

3000K&4300K&6000K

60 W @ Low Beam
60W @ High Beam

Fan Heatsink Build-in
3 red copper heat tube

200W M35 Series 4575 CSP CHIP LED

DC9-30V

24000LM

6500K

100W @ Low Beam
100W @ High Beam

Fan Heatsink Build-in
4 red copper heat tube

Check detial

150W V12 Series
4575 CSP CHIP LED

DC9-30V

18000LM

6500K

75W @ Low Beam
75W @ High Beam

Fan Heatsink Build-in
3 red copper heat tube

Check detial

120W L19 Series
3570 CSP CHIP LED

DC9-30V

14400LM

6500K

65W @ Low Beam  65W @ High Beam

Fan Heatsink Build-in
Double red copper heat tube

Check detial

110W V8 Series
3570 CSP CHIP LED

DC9-30V

13200LM

6500K

55W @ Low Beam
55W @ High Beam

Fan Heatsink Build-in
Double red copper heat tube

Check detial

90W L18 Series
3570 CSP CHIP LED

DC9-30V


10800LM

6500k

45W @ Low Beam
45W @ High Beam

Fan Heatsink Build-in 1pc red copper heat tube

Check detail

dual color h4 led headlight

Product
Input Voltage
Lumen
Color Temp
Power
Cooling Style
Remark

120W M32 Series
dual color H1 led headlight

DC9-30V

14400LM

3000K&6000K

60W @ Low Beam
60W @ High Beam

Fan Heatsink Build-in
3 red copper heat tube

120W M32 Series
three color H1 led headlight APP

DC9-30V

14400LM

3000K&4300k&6000K

60W @ Low Beam
60W @ High Beam

Fan Heatsink Build-in
3 red copper heat tube

Frequently Asked Questions

Yes, it depends on your vehicle’s headlight design. In many cars, H1 is used specifically for high beams, while in some projector-lens systems, it serves as the low beam. Always check your vehicle manual or existing bulb type.

H1 housing is typically much tighter than H7 or H4. If the cooling fan or the heat sink is too large, the dust cover won't close. Our H1 LEDs feature a 1:1 mini design, ensuring a 99% fitment rate in compact spaces.

Most of our H1 LED bulbs come with an Intelligent IC Driver that handles Canbus systems for 98% of vehicles. For sensitive European cars (like BMW or VW), we also provide external Decoders to ensure error-free performance.

Our bulbs are rated for 50,000+ hours. We achieve this through a dual-cooling system: a purple copper substrate for rapid heat conduction and a 15,000 RPM high-speed silent fan for active heat dissipation.

Absolutely. We support OEM services, including laser-printing your logo on the bulb base and designing custom full-color retail boxes (MOQ applies for custom boxes).

We offer a 12 to 24-month warranty. If any bulbs fail due to quality issues (non-human damage), you simply need to provide photos or videos of the cut wires, and we will send replacements in your next order.

Yes, we encourage customers to test samples first. Samples are usually dispatched within 48 hours via international express (DHL/FedEx/UPS).

Partner with Us for Your Automotive Lighting Needs

We offer competitive wholesale pricing, reliable supply chains, and customizable branding options to help you grow your business. Whether you’re an importer, distributor, or brand agent, our H1 LED headlight bulbs are engineered to meet market demands and exceed customer expectations.

lezen l19 h1 led headlight bulb

Contact Us Now !

Fill out the form below to receive a personalized quote or request product samples. Our team will respond within 24 hours!

Request A Quick Free Quote

Before starting to use our services, please fill in the following form to let us know which type of automotive headlight you want to import from China.

Once we receive the detailed information regarding your request, your assigned customer representative will contact you shortly. He or she will assist you from planning to shipping.

If you need help, please email us at admin@lezen.com.cn.

Foshan LEZEN Lighting Electric Co., LTD.
Since 2010, LEZEN Lighting specializes in LED and halogen bulbs, offering flexible MOQ, customization, and on-time delivery. Partner with us for reliable, cost-effective lighting solutions.

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