---
product_id: 145253242
title: "H4 9003 HB2 LED Headlight Bulbs Conversion Kit COB High Low Beam Head Light"
brand: "szflwa"
price: "FREE"
currency: LKR
in_stock: false
reviews_count: 8
url: https://www.desertcart.lk/products/145253242-h4-9003-hb2-led-headlight-bulbs-conversion-kit-cob-high
store_origin: LK
region: Sri Lanka
---

# H4 9003 HB2 LED Headlight Bulbs Conversion Kit COB High Low Beam Head Light

**Brand:** szflwa
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** H4 9003 HB2 LED Headlight Bulbs Conversion Kit COB High Low Beam Head Light by szflwa
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/145253242-h4-9003-hb2-led-headlight-bulbs-conversion-kit-cob-high)

## Best For

- szflwa enthusiasts

## Why This Product

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

## Description

Full description not available

## Features

- P.when('A','ready').execute(function(A) {
- function setFeatureBulletsExpanderCollapsedHeight() {
- var $ = A.$;
- var PRODUCT_OVERVIEW_V2_FEATURE_MAX_HEIGHT = 540;
- var FEATUREBULLETS_TOP_MARGIN_OFFSET_CORRECTION = 12;
- var EXPANDER_HEADING_HEIGHT = 20;
- var expanderElement = $("#pov2FeatureBulletsExpander");
- if(expanderElement !== null) {
- var productOverviewFeatureElement = $('#productOverview_feature_div');
- var featureBulletsExpanderContent = $('#pov2FeatureBulletsExpanderContent');
- var featureBulletsExpanderHeading = $('#pov2FeatureBulletsExpanderHeading');
- var expanderContentHeight = featureBulletsExpanderContent.height();

## Images

![H4 9003 HB2 LED Headlight Bulbs Conversion Kit COB High Low Beam Head Light - Image 1](https://m.media-amazon.com/images/I/41+-1f5C0mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Bright lights
  

*by E***M on Reviewed in the United States 🇺🇸 on November 9, 2019*

UPDATE on 12/13/2019: been working with the seller to get a replacement for about 3 weeks and a replacement was finally mailed out from China a week ago... still waiting for it. In the meantime my old halogen burned out and I've had to spend money to buy new replacement bulbs.UPDATE on 11/18/2019: One of the bulbs went very dim after just 2 weeks after installation. High beam still works but low beam is so dim we almost got issued a ticket for it! Checked all the connections and there were no issues with that. It's the bulb that's busted. Really hoping it doesn't happen to the other one. Replaced the defective bulb with old halogen for now.ORIGINAL POST:  Super bright white lights, very different from the halogens I've been used to. Installed them in my '99 Honda. Took a little while because the fan in the back is hard to install through the dust cover but after using some muscle strength if finally fit and got installed. Love the way they look!

### ⭐⭐⭐⭐ 







  
  
    Surprisingly great upgrade!
  

*by M***R on Reviewed in the United States 🇺🇸 on October 11, 2019*

These gems started out a wonderful upgrade to my headlights. They were fairly easy to install and their brightness was outstanding! I was contemplating adding fog or driving lights to make up for weak standard headlights,  but these did the trick. My only issue was 1 of them went out in less than a week of use. Was trying to contact the seller to see what can be done, but can't seem to find a link. The price is low enough that I ordered a new set until I can work that out.

### ⭐⭐⭐⭐⭐ 







  
  
    LED now
  

*by B***N on Reviewed in the United States 🇺🇸 on December 27, 2019*

They fit with Honda Fit 2007. Easy to install, just follow the installation video here for H4. But you have to figure out the position of the LEDs because each bulb has 3 sides. The two sides with same position of LED are low beam, and the one side with slightly different led position is high beam. The lights are bright, but they are not actually focus. It's acceptable for the price of less than $20. The heat sink is easy to get hot. I just turned on the lights to test for few minutes, and I felt it's hot like hot water. It's winter time with about 38F when I installed and tested. I don't know if it's going to last in hot summer time.

---

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**Shop now:** [https://www.desertcart.lk/products/145253242-h4-9003-hb2-led-headlight-bulbs-conversion-kit-cob-high](https://www.desertcart.lk/products/145253242-h4-9003-hb2-led-headlight-bulbs-conversion-kit-cob-high)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-05-24*