# SEALIGHT S1-PRO H4/9003/HB2 Fog Light Bulbs, 6500K, Pack of 2

Pack: SEALIGHT S1-PRO fog light bulbs are listed for H4/9003/HB2 fitments and use a 6500K cool-white light. The listing describes a compact, non-polarized design with a cooling fan, but gives conflicting brightness and service-life claims that should be checked before purchase.

- [Original product page](https://best-deals.pro/product/sealight-s1-pro-h4-9003-hb2-fog-light-bulbs)
- [View offer](https://best-deals.pro/visit/sealight-s1-pro-h4-9003-hb2-fog-light-bulbs)
- Market: US
- Language: en-US
- Currency: USD
- Brand: SEALIGHT
- Model: S1-PRO Fog Light Bulb
- Category: Cars & Motorcycles > Auto Parts & Maintenance > Vehicle Lighting & Signals
- Price: 30.36 USD
- Previous price: 39.99 USD
- Discount: 24%
- Price checked: 2026-11-12T10:10:41.193Z
- Rating: 4.4 / 5
- Reviews: 3883

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing describes a 1:1-size design intended to fit an existing housing and factory socket without modifications.
- A non-polarized design and no additional driver are claimed to simplify installation.
- The feature text describes a defined beam pattern with a cutoff line, intended to limit glare for oncoming drivers.
- A cooling fan is specified in the feature text, alongside an aluminum structure.

## Pros

- The H4/9003/HB2 designation and claimed compact form factor may suit buyers replacing a compatible bulb without changing the housing.
- The listed 6500K color temperature specifies a cool-white appearance.
- A two-bulb quantity is stated in the listing.

## Specifications

### Identity
- Brand: SEALIGHT
- Model: S1-PRO Fog Light Bulb
- Bulb types: H4/9003/HB2
### Lighting and electrical
- Light source type: Fog Light
- Color temperature: 6500 Kelvin
- Color: 6500K White
- Maximum light output: 50000 lumens
- Wattage: 60 watts
- Voltage: 12 volts
### Fitment and construction
- Fit type: Vehicle Specific Fit
- Position: Front Lower
- Operating life: 70000 hours
### Package and identification
- Number of items: 2
- Included components: H4 9003
- Manufacturer part number: 6260LFG925TUS
- Warranty description: 2 Year Manufacturer

## Before you buy

- The listing is inconsistent about output and lifespan: its title claims 50000LM and 70000 hours, the feature text claims up to 9 times standard brightness and up to 60,000 hours, while another feature says 800% brighter. The listing also identifies the item as a fog-light bulb but uses H4/9003/HB2 bulb designations and gives a vehicle-specific fit label. Confirm the required bulb type and vehicle fit, and treat output, lifespan, IP68 protection, and compatibility claims as unconfirmed listing claims.

## In the box

- H4 9003 (Included)

## A good fit for

- Drivers whose vehicle manual or existing bulb specifies H4, 9003, or HB2 and who want a cool-white fog-light replacement.
- Buyers who prefer a claimed compact design and plug-in installation rather than modifying a housing.

## Less suited to

- Anyone who needs confirmed vehicle compatibility, independently substantiated brightness or service life, or a settled waterproof rating before buying.

## Customer feedback

Only aggregate star ratings are supplied, with most ratings in the five-star category but a smaller share across lower categories. This suggests generally favorable overall ratings alongside some less-satisfied ratings, but provides no detail about what customers liked or disliked. It does not resolve the listing's conflicting brightness, lifespan, or fitment claims.

## Frequently asked questions

### Which bulb types does the listing name?
It names H4, 9003, and HB2. Confirm the required bulb type in the vehicle manual or against the original bulb before ordering.
### What brightness and lifespan should buyers expect?
The listing gives conflicting claims: 50000LM and 70000 hours in the title, up to 9 times brightness and up to 60,000 hours in feature text, plus an 800% brightness claim. These figures are not established performance results.
### Does the listing confirm fitment for a specific vehicle?
No specific vehicle is identified. The listing describes vehicle-specific fit and broad compatibility, while also advising buyers to verify the bulb size using the manual or original bulb part number.

## Alternative options

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- [H19 H4 9003 HB2 HS1 LED Bulbs Fog Lamp for off-road vehicle \| Bright 40W 6000K Fanl...](https://best-deals.pro/visit/sealight-s1-pro-h4-9003-hb2-fog-light-bulbs)
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## Add-ons

- [SEALIGHT H11 H8 H16 LED Fog Light Bulbs or DRL, Real 360° illumination Fog Bulbs, 6000K 400% Brightness Upgraded, H16 Front Fog Lamp,Non-polarity, Pack of 2, Plug&Play](https://best-deals.pro/visit/sealight-s1-pro-h4-9003-hb2-fog-light-bulbs)
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## Images

![SEALIGHT S1-PRO H4/9003/HB2 Fog Light Bulbs, 6500K, Pack of 2 — 1](https://best-deals.pro/i/BkpPWdMum2jLy3qcZLVq1ZSMxW2EH18U33PR4eD6d1xBdCDQiPgbL6mVd4nO2ufsfbTiHnZBGk9VwR8W9_YmHJv3YqDWtd2srUTYwgSimgIMrgUWU6b2OCpI.jpg)

![SEALIGHT S1-PRO H4/9003/HB2 Fog Light Bulbs, 6500K, Pack of 2 — 2](https://best-deals.pro/i/vh336KUU2wYTquk-neYu1_TeBonaQx5iPw3L6PCb9f2opj7zMm9-XyaFD6lPeyTI24fMB-WuR_R2SU3BtXWtehnOQUJwJYPu-h0Iru7IRuGPuHnkmUdYowAZ.jpg)

![SEALIGHT S1-PRO H4/9003/HB2 Fog Light Bulbs, 6500K, Pack of 2 — 3](https://best-deals.pro/i/wJOFHck5OC07fQIC7q6qzz87xEBVfCRiu2AVS6JXxX6WgCIOtfiWujxkN4pWHw0fVJPbG2g7yP9OpOKH0IbskF2-8oDRZxMLZ0UDrl8ZidZpomDZVZjB15FJ.jpg)

![SEALIGHT S1-PRO H4/9003/HB2 Fog Light Bulbs, 6500K, Pack of 2 — 4](https://best-deals.pro/i/pq7Mqz66bdOza6m8SXMdXVXacNtdk2px9XSZEFOqchwRdz9XqTGRP5QtSxmGepXBQoFaXScAudc58RDDnGEwqeR2BOI_3HwFUrbCnO5t7eR1at6OuvRRn4T5.jpg)

![SEALIGHT S1-PRO H4/9003/HB2 Fog Light Bulbs, 6500K, Pack of 2 — 5](https://best-deals.pro/i/DjKVkMv7OPVHe-BqH-S1H6lt55WdnB4gwNNfxUZLW43iT_rvoDeenqB9Y7WQYCZCOicrkhlXxkVL4xz4WImTU8cDnGLimh9XhT97DLmddrj2z4ZG8QijmxuF.jpg)

![SEALIGHT S1-PRO H4/9003/HB2 Fog Light Bulbs, 6500K, Pack of 2 — 6](https://best-deals.pro/i/PMZDYmrDVI0mbD_fmEIW6uN4Rg7_3kX_dvd2m4YmrlPMzMnEitdiWxK3_Cryu3uq3Qwj9ZZEPCQFon0aDAxyHbibwuqY9MrSDmwyNTjJcSQxuJYDm5Jg1fFB.jpg)

![SEALIGHT S1-PRO H4/9003/HB2 Fog Light Bulbs, 6500K, Pack of 2 — 7](https://best-deals.pro/i/E5vqn4NjYpn2KqVhNzqdlR5-fWCYubWCF_5HUQNM2evpttkj7TEqMK_aSFMwcJwpGQEX9rcQvTSt-OnHk2KhSPEnNZjo_Mk0n7rtyPbs7SBuEoz6mG1WGeRC.jpg)