Diode Dynamics H3 SL2 LED Bulbs - Pair

 

The Diode Dynamics H3 SL2 LED Bulbs gives customers a compact LED replacement option for vehicles that use H3-style factory halogen bulbs. It is built for shoppers who want a cleaner modern lighting appearance, stronger usable output, and a straightforward replacement format without moving to a large auxiliary lighting setup.

The SL2 design focuses on optical placement, compact packaging, and dependable operation. Instead of relying on oversized cooling parts, the bulb uses a fanless layout with an internal driver, helping simplify installation in tight lamp housings while still supporting a more confident lighting upgrade.

This pair of bulbs version is useful for customers matching a specific lighting position or replacing a single failed bulb. The same SL2 platform is commonly selected for fog light and auxiliary forward-lighting applications where fitment, housing depth, and beam focus matter.

Customers can choose between cool white output for a crisp modern look or selective yellow output for a warmer, contrast-focused appearance. The color choice changes the way the lighting looks from the vehicle while preserving the same plug-in SL2 replacement approach.

The compact housing, automotive-grade LEDs, and broad operating voltage range help the bulb work across many vehicle applications. Fitment should be matched to the selected vehicle, lamp location, and bulb base before installation, especially on vehicles with sensitive lighting systems or tight dust covers.

Whether customers are upgrading for fog light visibility, a cleaner LED appearance, nighttime driving support, bad-weather contrast, or a more modern front-end lighting look, the Diode Dynamics H3 SL2 LED Bulbs delivers a focused replacement-bulb upgrade in a compact package. Now Available at LEER!

 

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Features & Specifications

Product Type: LED replacement bulb

Brand: Diode Dynamics

Series: SL2

Bulb Base Type: H3

Light Quantity / Size / Capacity: Pair of bulbs

Measured Output: 1400 (per bulb)

Input Power: 14 watts

Operating Voltage: 9-30V

Color Temperature: Cool White 6000K and Selective Yellow 3000K

Bulb Finish: Clear

Bulb Material: Plastic

Fitment: Vehicle-specific applications depending on selected bulb and vehicle lighting position

Functionality:

• Factory halogen bulb replacement
• Fog light appearance and output upgrade
• Auxiliary forward-lighting support where compatible
• Cool white or selective yellow lighting style
• Compact fitment for many lamp housings
• Fanless operation for reduced moving parts
• Plug-and-play style replacement when the vehicle uses the matching bulb base

 

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Available Options

The Diode Dynamics H3 SL2 LED Bulbs is available in multiple output colors:

• Cool White 6000K - Best for customers who want a crisp white LED look with a modern appearance that pairs well with many factory and aftermarket lighting styles.
• Selective Yellow 3000K - Best for customers who prefer a warmer yellow appearance that can help create more contrast in fog, rain, dust, snow, and other low-visibility driving conditions.

Choose Cool White 6000K for a crisp modern look, or choose Selective Yellow 3000K for a warmer contrast-focused lighting style.

 

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Why Choose

This product is ideal for customers who want a compact LED replacement bulb with a cleaner appearance and useful forward-lighting performance.

• Direct replacement format helps simplify installation when the bulb base matches the vehicle.
• SL2 optics are designed to keep the light source positioned for a more useful beam pattern.
• Fanless construction reduces moving parts and helps keep the package compact.
• Internal driver design helps reduce extra wiring compared with external-driver bulb layouts.
• Selectable output colors let customers match appearance and driving conditions.
• Broad operating voltage range supports use across many automotive applications.
• Modern LED appearance refreshes older halogen lighting with a cleaner look.
• Limited lifetime warranty support adds confidence after installation.

 

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What's Included

• Diode Dynamics SL2 LED bulbs, pair
• Selected output color
• Installation hardware or accessories included with the selected configuration

Note: Confirm included components before installation.

 

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Installation Notes

• Confirm the vehicle uses the matching bulb base before installation.
• Check lamp housing space, dust cover clearance, and connector access before final assembly.
• Some vehicles may require additional modules or troubleshooting if bulb-out warnings, flicker, or electrical sensitivity occur.
• Use as allowed for the vehicle lighting position and location where the vehicle is operated.

Buyer is responsible for use in accordance with applicable vehicle, road, off-road, towing, racing, and local laws.

 

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Warranty Information

Diode Dynamics Warranty

Diode Dynamics SL2 LED bulbs are backed by a limited lifetime warranty. Warranty support typically covers eligible product defects and may include troubleshooting before a replacement is provided.

Warranty coverage typically excludes improper installation, misuse, modifications, electrical issues, overloading, tampering, impact damage outside warranty terms, or non-compliant use. Proof of purchase may be required for warranty claims.