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H4 LED headlight bulb plug and play 40W 4000LM

L1 plus series beam pattern

H4 LED Bulb 200% Brighter

H4 LED headlight bulb plug play mini size

H4 LED headlight bulb plug play

H4 LED headlight bulb plug play halogen design

H4 LED headlight bulb plug play waterproof

L1 plus series H4 LED bulb warranty

L1 plus series H4 LED Bulb package include

L1 Plus H4 9003 HB2 LED Bulbs 40W 4000LM 6000K | 2 Bulbs

$39.99 $49.99

SKU#:L1plusH4

You Save 20% ($10.00)

First Purchase 10% Off on Order Over $50

Code: FIRST10 COPY

Important Notice:

• Our LED replaces halogen bulbs only. It does not replace HID or LED from factory.

• Please leave your vehicle make/model/year to cart before place the order, so we can provide follow-up support to you better in the future.

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Tech Specs:
Bulb Size: H4/ 9003/ HB2
Light Mode: Dual Beam
Usage: LED Forward Lighting
LED Quantity: Lasfit Customized LED Chips
Voltage: DC 11~30V
Light Power: 40W/set (20W/bulb)
Luminous Flux: 4,000LM/set (2,000LM/bulb)
Color Temperature: Bright White 6,000K
Lifespan: Over 30,000 hours
Certification: IP65 Certified, 100% Against Water, Dust, and Sand.

Package Includes:
2pcs LED bulbs + 1pc user manual

Product Features:
- Noiseless: Lasfit L1plus series led bulbs, without fans at the bottom, provide you a quiet driving environment and do not affect the heat dissipation of the lights.
- Brightness: 40W, 4,000LM, 6000K per pair, Lasfit customized LED chips, 200% brighter than original halogen bulbs. Don't be fooled by high lumen ratings, Lasfit L1plus Series LED bulb was designed with correct optical focus for increased output, functional beam, no added glare.
- Plug and Play, Polarity Free: Same design as halogen, wireless, easy to install without any modification.
- Efficient Cooling System: Whole aviation aluminum body, unique hollow-carved heat sink design with Intelligent IC make sure the LED conversion kits last longer.
- Optimized Beam Pattern: This L1plus series bulb has 1:1 halogen filament design, apply for the same length and position as the halogen bulb. It focuses light to match the standard beam pattern and does not blind oncoming traffic, no dark spots, or foggy light.
- Waterproof: IP65 water-resistant and designed for use in heavy rains, rainproof housing, can work even in extreme situations.
Lasfit Promise
Your satisfaction or your money back.
2-year hassle-free warranty.
45 days money-back guarantee.
Domestic (U.S.) Shipping with USPS.
U.S. customer telephone support during normal business hours.
Offline support at CA state.
Warranty does NOT cover labor, diagnostics, towing, rental car, or any other expense related to an item being defective/damaged.

Notice
Our LED replaces halogen bulbs only. It does not replace HID or LED from factory.

Application:
HID and LED bulbs are street legal in the USA for Fog Light use only. Not compliant with DOT / FMVSS108 and not street legal in the USA for Headlights. Legal for off-road use in Snowmobile and ATV headlights and off-road racing use only auxiliary or forward lighting. International street legality varies by country. For detailed clarification on street use, CLICK HERE.
Note: This usage regulation is not unique to Lasfit bulbs. All LED and HID bulbs from all other brands, regardless of marketing claims, are prohibited from street use in halogen headlights in the USA.

DOT/SAE/FVMSS108: NO (NOT STREET LEGAL IN HEADLIGHTS IN USA)
HOMOLOGATION ECE: NO

Customer Reviews

Based on 5 reviews
Write a review

80%

(4)

0%

(0)

20%

(1)

0%

(0)

0%

(0)

W

W.D.

Cops making me replace them
These lights are extremely bright and extremely white. Most people i drive past flashes that their too bright and even pulling up behind some cars you can see the light brightly lighting up the interior of their car. A cop came at me and flashed his headlights at me and i flashed back and he saw that they could get even brighter and he turned around and pulled me over and asked that I do everyone a favor and replace them before someone drove into me head-on because they were blinded by my headlights. I even saw my car coming at me one day when a buddy was driving my car and even in the daylight their bright af. I have a FJ Cruiser. So i went back and replaced them with sylvania halogen bulbs. The lights were great for my vision but apparently not for everyone else.

Hello Warren,

We're very sorry for the brightness issue and the frustrating experience you had.
Please don't worry, we offer 45 days free return, if you don't like them, we will send you a pre-paid return label to return these bulbs.
Usually, there is a screw around the headlight housing to adjust the height of the light beam, here we enclose the picture for your reference.
Skip to 2:43 and check the instruction in the video: https://www.youtube.com/watch?v=hdWaXX7IZ80
We are wondering if you can lower the position of the headlight a bit.

We also reached out to you through our customer support email cs@lasfit.com to follow up.
Look forward to hearing from you, thanks.

Sincerely,
Lasfit Customer Support Team

P

P.C.

2016 Honda Fit
Just installed these on my GF's Honda Fit. Plug and Play (except). She was very happy. Downside, I remove the DRL fuse because I did not know how the 5V operation would affect the bulbs. They seemed to have normal intensity and did not flicker at 5V.

Pete

J

J.R.

2008 Tacoma SR5 prerunner
4th set of lights I order from here. The lighting and clarity is game changing. Easy installs and bulb for bulb replacement. Will be ordering interior lighting in near future. Zero problems so far. Recommend 10/10 for similar males and models.

D

D.A.

Great lights- NB Miata
Well made LED Bulb. Seem to be very solid with hefty heat sinking.

I did need the Load Resistor Harness for them to work on a 1999 Mazda Miata.

Customer support was very quick in helping me out.

J

J.

Awesome LED bulbs!
Don't hesitate to buy these bulbs, trouble free installation and bright compared to halogen bulbs. Low and high beams work flawlessy with these LED's. Thanks Lasfit, would buy again!
Customer Reviews

Based on 5 reviews
Write a review

80%

(4)

0%

(0)

20%

(1)

0%

(0)

0%

(0)

W

W.D.

Cops making me replace them
These lights are extremely bright and extremely white. Most people i drive past flashes that their too bright and even pulling up behind some cars you can see the light brightly lighting up the interior of their car. A cop came at me and flashed his headlights at me and i flashed back and he saw that they could get even brighter and he turned around and pulled me over and asked that I do everyone a favor and replace them before someone drove into me head-on because they were blinded by my headlights. I even saw my car coming at me one day when a buddy was driving my car and even in the daylight their bright af. I have a FJ Cruiser. So i went back and replaced them with sylvania halogen bulbs. The lights were great for my vision but apparently not for everyone else.

Hello Warren,

We're very sorry for the brightness issue and the frustrating experience you had.
Please don't worry, we offer 45 days free return, if you don't like them, we will send you a pre-paid return label to return these bulbs.
Usually, there is a screw around the headlight housing to adjust the height of the light beam, here we enclose the picture for your reference.
Skip to 2:43 and check the instruction in the video: https://www.youtube.com/watch?v=hdWaXX7IZ80
We are wondering if you can lower the position of the headlight a bit.

We also reached out to you through our customer support email cs@lasfit.com to follow up.
Look forward to hearing from you, thanks.

Sincerely,
Lasfit Customer Support Team

P

P.C.

2016 Honda Fit
Just installed these on my GF's Honda Fit. Plug and Play (except). She was very happy. Downside, I remove the DRL fuse because I did not know how the 5V operation would affect the bulbs. They seemed to have normal intensity and did not flicker at 5V.

Pete

J

J.R.

2008 Tacoma SR5 prerunner
4th set of lights I order from here. The lighting and clarity is game changing. Easy installs and bulb for bulb replacement. Will be ordering interior lighting in near future. Zero problems so far. Recommend 10/10 for similar males and models.

D

D.A.

Great lights- NB Miata
Well made LED Bulb. Seem to be very solid with hefty heat sinking.

I did need the Load Resistor Harness for them to work on a 1999 Mazda Miata.

Customer support was very quick in helping me out.

J

J.

Awesome LED bulbs!
Don't hesitate to buy these bulbs, trouble free installation and bright compared to halogen bulbs. Low and high beams work flawlessy with these LED's. Thanks Lasfit, would buy again!
Customer Reviews

Based on 5 reviews
Write a review

80%

(4)

0%

(0)

20%

(1)

0%

(0)

0%

(0)

W

W.D.

Cops making me replace them
These lights are extremely bright and extremely white. Most people i drive past flashes that their too bright and even pulling up behind some cars you can see the light brightly lighting up the interior of their car. A cop came at me and flashed his headlights at me and i flashed back and he saw that they could get even brighter and he turned around and pulled me over and asked that I do everyone a favor and replace them before someone drove into me head-on because they were blinded by my headlights. I even saw my car coming at me one day when a buddy was driving my car and even in the daylight their bright af. I have a FJ Cruiser. So i went back and replaced them with sylvania halogen bulbs. The lights were great for my vision but apparently not for everyone else.

Hello Warren,

We're very sorry for the brightness issue and the frustrating experience you had.
Please don't worry, we offer 45 days free return, if you don't like them, we will send you a pre-paid return label to return these bulbs.
Usually, there is a screw around the headlight housing to adjust the height of the light beam, here we enclose the picture for your reference.
Skip to 2:43 and check the instruction in the video: https://www.youtube.com/watch?v=hdWaXX7IZ80
We are wondering if you can lower the position of the headlight a bit.

We also reached out to you through our customer support email cs@lasfit.com to follow up.
Look forward to hearing from you, thanks.

Sincerely,
Lasfit Customer Support Team

P

P.C.

2016 Honda Fit
Just installed these on my GF's Honda Fit. Plug and Play (except). She was very happy. Downside, I remove the DRL fuse because I did not know how the 5V operation would affect the bulbs. They seemed to have normal intensity and did not flicker at 5V.

Pete

J

J.R.

2008 Tacoma SR5 prerunner
4th set of lights I order from here. The lighting and clarity is game changing. Easy installs and bulb for bulb replacement. Will be ordering interior lighting in near future. Zero problems so far. Recommend 10/10 for similar males and models.

D

D.A.

Great lights- NB Miata
Well made LED Bulb. Seem to be very solid with hefty heat sinking.

I did need the Load Resistor Harness for them to work on a 1999 Mazda Miata.

Customer support was very quick in helping me out.

J

J.

Awesome LED bulbs!
Don't hesitate to buy these bulbs, trouble free installation and bright compared to halogen bulbs. Low and high beams work flawlessy with these LED's. Thanks Lasfit, would buy again!