---
product_id: 491163433
title: "SEALIGHT H4 9003 LED Bulbs, 24000LM 100W 600% Super Bright, 6500K Cool White, HB2 Bulbs with Adjustable Lock Ring, LED Fog Light Bulbs, IP67, Pack of 2"
brand: "sealight"
price: "¥25711"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/491163433-sealight-h4-9003-led-bulbs-24000lm-100w-600-super-bright
store_origin: JP
region: Japan
---

# 50,000 Hours Lifespan 24000LM Brightness 5 Mins Installation SEALIGHT H4 9003 LED Bulbs, 24000LM 100W 600% Super Bright, 6500K Cool White, HB2 Bulbs with Adjustable Lock Ring, LED Fog Light Bulbs, IP67, Pack of 2

**Brand:** sealight
**Price:** ¥25711
**Availability:** ✅ In Stock

## Summary

> 🚗 Light Up Your Journey with SEALIGHT's Brilliance!

## Quick Answers

- **What is this?** SEALIGHT H4 9003 LED Bulbs, 24000LM 100W 600% Super Bright, 6500K Cool White, HB2 Bulbs with Adjustable Lock Ring, LED Fog Light Bulbs, IP67, Pack of 2 by sealight
- **How much does it cost?** ¥25711 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/491163433-sealight-h4-9003-led-bulbs-24000lm-100w-600-super-bright)

## Best For

- sealight enthusiasts

## Why This Product

- Trusted sealight brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Illuminate Your Drive:** Transform your night driving experience with 600% more brightness!
- • **Precision Engineering:** Enjoy a superior beam pattern with no black spots or glare.
- • **Effortless Installation:** Get back on the road in just 5 minutes with plug-and-play ease.
- • **Universal Compatibility:** Fits 99% of vehicles with built-in CANBUS technology.
- • **Long-Lasting Performance:** Experience over a decade of reliable illumination.

## Overview

The SEALIGHT H4 9003 LED Bulbs deliver an impressive 24000 lumens of brightness, ensuring exceptional visibility and safety on the road. With a lifespan of over 50,000 hours, these bulbs are designed for longevity and efficiency. Their 360° adjustable lock ring allows for a superior beam pattern, while the quick installation process makes upgrading your vehicle's lighting a breeze. Compatible with 99% of vehicles, these bulbs are the perfect choice for any driver looking to enhance their nighttime driving experience.

## Description

SEALIGHT H4 9003 led headlight bulbs are 600% brighter than halogen bulbs. 24000lumens 100W per pair, 6500K cool white light. Brighter than other 95% normal led headlight bulbs. With a perfect beam pattern, the H4 LED bulb illuminates all dark roads for you.

## Features

- New upgrade 600% Brightness: Turn night into day! SEALIGHT X3S H4 led headlight bulbs brighter than other 95% normal LED bulbs. 24000LM higher level brightness keeping excellent night visibility, and the ultimate lighting experience for you.
- Superior Beam Pattern: With 24 pcs enhanced led chips and 360° adjustable lock ring. Ensure HIGH BEAM has a wider and farther illumination range, no black spots, and is clearer. LOW BEAM has a perfect beam pattern, no glare, and is safer.
- Last Over 50,000 Hours: 9003 led headlight bulbs with carved heat sinks, aviation aluminum material, and 12,000 RPM turbofan offer higher heat dissipation efficiency and long-lasting performance. More than 10 years lifespan without replacement.
- 5 Mins Fast Install: Almost 1:1 lamp design to original size. H4/9003 led bulbs featured a No polarity plug to achieve plug-and-play. No excess parts to get in the way of installation. Easy to install in almost 5 minutes.
- Built-in Enhanced CANBUS: 0.1s instant light up without error or flicker. HB2 led light bulbs to fit 99% of vehicles. Some vehicles may require an additional decoder. Please check the user's manual or the original bulb's size before purchase.

## Images

![SEALIGHT H4 9003 LED Bulbs, 24000LM 100W 600% Super Bright, 6500K Cool White, HB2 Bulbs with Adjustable Lock Ring, LED Fog Light Bulbs, IP67, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/71pJ4ec6JkL.jpg)
![SEALIGHT H4 9003 LED Bulbs, 24000LM 100W 600% Super Bright, 6500K Cool White, HB2 Bulbs with Adjustable Lock Ring, LED Fog Light Bulbs, IP67, Pack of 2 - Image 2](https://m.media-amazon.com/images/I/71U+T7TFEbL.jpg)
![SEALIGHT H4 9003 LED Bulbs, 24000LM 100W 600% Super Bright, 6500K Cool White, HB2 Bulbs with Adjustable Lock Ring, LED Fog Light Bulbs, IP67, Pack of 2 - Image 3](https://m.media-amazon.com/images/I/71WdW2nzehL.jpg)
![SEALIGHT H4 9003 LED Bulbs, 24000LM 100W 600% Super Bright, 6500K Cool White, HB2 Bulbs with Adjustable Lock Ring, LED Fog Light Bulbs, IP67, Pack of 2 - Image 4](https://m.media-amazon.com/images/I/71EcxdLTyYL.jpg)
![SEALIGHT H4 9003 LED Bulbs, 24000LM 100W 600% Super Bright, 6500K Cool White, HB2 Bulbs with Adjustable Lock Ring, LED Fog Light Bulbs, IP67, Pack of 2 - Image 5](https://m.media-amazon.com/images/I/714jiIWIfuL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Easy Install, Very Bright in 2017 Civic
  

*by J***R on Reviewed in the United States on June 20, 2023*

I've only had them for a couple days, but the install was easy. Only had to slightly adjust the high-beam bulbs in my 2017 Honda Civic Ex-T sedan. Quiet, haven't noticed any electronic interference, and very bright. Skip the S1s, and X2s and get these. I haven't been flashed by anyone. I know they're aimed properly, I checked with a wall. Beam pattern is perfect. I have projector low-beams, and reflector high-beams.My only concern is the warranty, and longevity. Seems like the warranty is only 90 days. How can Sealight say the X3Ss last over 50,000 hours, and only offer a 90 day warranty? If Sealight really believed that, then why doesn't the warranty length reflect that? I read something that might indicate a 6 month warranty period, but that's unclear, and still not great. That doesn't inspire confidence. Had the warranty been at least 2 years, then I'd feel the manufacturer was confident in their reliability. I don't want these to burn out in 6 months, or 1 year. I'd like to get at least 3 years out of them. In the meantime, I've decided to keep my old halogens in my trunk, as a spare. Never know if these are gonna die during a road trip, or long night drive. Don't wanna be out of town with a broken headlight.I was going to give 5 stars, but I think 4 stars is the best I can give. This is due to the lack of confidence I have regarding the longevity of this product. I'll come back and update this review if any significant events happen with these bulbs.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Huge upgrade
  

*by M***E on Reviewed in the United States on August 27, 2023*

The beam pattern stays the same but the brightness increases significantly. I would not hesitate to buy these LED bulbs again, they are bright and increase visibility significantly. This is the second set I have purchased and am very happy once again. Pro tip: buff out your plastic lenses to allow your beam pattern to be correct if you have older yellowed lenses.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    These lights are bright!
  

*by G***Y on Reviewed in the United States on August 15, 2023*

These lights are very bright! Everything went together fine, although since the assembily mounts in a rubber groment, it's not clear how to know if they are rightside up, upside down, or sideways. I haven't had time to investigate as I have recently diagnosed with cancer and am getting ready to start treatment. Tried them out at night, and it appeared that one beam was sideways. At least they're working!

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**Shop now:** [https://www.desertcart.jp/products/491163433-sealight-h4-9003-led-bulbs-24000lm-100w-600-super-bright](https://www.desertcart.jp/products/491163433-sealight-h4-9003-led-bulbs-24000lm-100w-600-super-bright)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*