DIODE DYNAMICS | H1 SL2 LED Bulbs (Pair)

Description

Features
Direct plug-and-play replacement bulb.
Available in white or selective yellow.
Automotive-grade LEDs for superior performance.
Fanless design provides high reliability.
Compact fitment with integrated driver.
Designed and engineered in USA (Patents Pending).

APPLICATION NOTICE: LED bulbs are 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 ATV, snowmobile, and off-road racing use. International legality varies by country.
Note: This usage regulation is not unique to Diode Dynamics bulbs. All LED bulbs from all brands, regardless of marketing claims, are prohibited from street use in halogen headlights in the USA. Click here to learn more.

SL2 LED Bulb Overview
With its fanless design and white or selective yellow color options, the SLF LED has been a popular choice for anyone looking for an upgrade, especially in fog light applications. We're excited to introduce its successor: the SL2 LED! The SL2 features a number of upgrades, including a more compact design, internal driver, and improved reliability. The all-new SL2 LED bulb is a direct plug-and-play replacement, providing a significant upgrade in performance.

Optimized Optical Focus. Don't be fooled by high lumen numbers. Your vehicle's fog lights are designed to focus light. If the light source in the housing is out of focus, it doesn't matter how bright it is. You won't have a focused hotspot of light to shine down the road where you need it, you'll just have more glare. To fix this, the SL2 LED bulb was engineered to focus light from the same location as the original bulb, preserving the focus and hotspot, with no added glare. It produces a functional beam pattern, with a stronger hotspot for added distance and visibility.

Fanless Design. You may have seen bulbs that use large straps for cooling, or big fans that just make noise. Instead, the SL2 was designed as a compact, fanless solution. But that doesn't mean it's low-power! At 14 watts, the bulb still provides plenty of output thanks to a copper-core circuit board and a thermally-optimized full-metal housing with integrated heatsink. The result is a highly-effective and reliable cooling system, keeping the bulb running at maximum potential without the need for a fan.

Compact Size. The SL2 LED bulb is compact in size, not much bigger than a traditional bulb. The integrated internal driver allows the bulbs to easily fit inside your housing without the need to tuck a driver away. Installation is easy - simply remove the original bulb, and the SL2 will fit in its place, and plug right in. Please see further information on Vehicle-Specific product listings, or contact us.

White or Yellow. The SL2 is available in 6000K Cool White or Selective Yellow. The 6000K Cool White color temperature provides a more modern appearance and matches most OEM lighting, while the unique Selective Yellow color is great for high contrast, which some find beneficial in inclement weather. Both color options use multi-die automotive-grade LED emitters for superior performance.

Reliability. Every part of the SL2 LED was designed for reliability, from the custom wiring, to the exclusive aluminum castings, to the integrated driver with built-in circuit protection. The SL2 was put through its paces in our environmental testing chambers - where the bulb successfully performed through dozens of thermal cycles, from -40 through 85 degrees Celsius (-40 to 185F). Whether you're in the Sahara or northern Canada, the SL2 will keep performing for years. It's even compatible up to 30V! We're so confident in the SL2's reliability, that it's backed by an industry-leading limited LIFETIME warranty. 

Quantity: Pair
Warranty: Lifetime warranty
Return Policy: 30-day Return with no restocking fee
100% Satisfaction Guarantee

Fitment
Bulb Size: H1
Electrical Compatibility: No known electrical issues
DRL Function: Operates at full brightness for DRL

Specifications

Measured Lumens: White: 1400 (per bulb)
Color Temp (CCT): 3000K, 6000K
Power (watts): 14
Operating Voltage: 9-30V
Current (amps @ 12.8V): 1.1
Polarity: Polarity Specific
Operating Temperature: -40C to 85C (-40F to 185F)
LED Emitter: Multi-Die Automotive Emitters
Connector(s): OEM-Size Plug and Play
Driver Features: Internal, Constant Current, Transient Protection
Driver Dimensions: 2.19" x 1.13" x 0.56"
Materials: Copper PCB, Die Cast A360 Aluminum
Cooling: Passive, heatsink
Compliance Ratings: SAE J575 Durability Test
Bulb Size: H1
Electrical Compatibility: No known electrical issues
DRL Function: Operates at full brightness for DRL
100% Satisfaction Guarantee

Installation

Installation Time: 20-30 minutes

Tools Needed: Basic Toolset

Modification: None

Installation Guide: Click to download

Warranty

Limited Lifetime Warranty

Diode Dynamics carries a Lifetime Limited Warranty on select products.

If you experience any defect with a product, we will diagnose the issue with you, and if necessary, provide a replacement. Click here to learn more.

Shipping

Domestic (U.S.) Shipping

All domestic (U.S.) orders ship with your choice of UPS or USPS, and all orders placed before 12 PM CST will ship the same day, if all items are in stock. Shipping costs are calculated at checkout, based on order size. Delivery usually takes just 3-5 days.

You will receive updates from our site when your order is shipped, along with a unique shipment number to ensure that your order is correctly accounted for. This allows you to easily reply to us if you have any concerns.

Have a question about your shipment? Just like any other question you might have, simply send us an email and our trained lighting and shipping experts will reply, usually the same day. Or, give us a call during normal business hours.


International Shipping

We ship to almost everywhere in the world using USPS shipping services, along with your country's postal service. Rates are calculated at checkout to ensure fair pricing. We normally offer standard mail, Priority International, and EMS Express. Please note that the shipping time can vary widely, based on your countries mail service and border policies.

Shipments are marked with the value of your purchase price. International customers are responsible for any tariffs or customs fees that may be associated with their shipment. Please check your country's laws and regulations before your purchase.

Puerto Rico: As we use standard USPS, PR is considered a US territory for mailing purposes, and can be selected as such at checkout. Shipping will be domestic U.S. rates.

Canada: We ship to Canada every day! Most small orders will cost around $10 via standard mail. We also offer Priority and Express EMS. To see exact shipping rates, please view your options at checkout. We also offer UPS service to Canada.

Europe, Asia, and Australia: We ship to all other countries using standard mail. You can check the shipping cost at checkout, as it will be calculated based on your cart. We offer standard mail, Priority, and EMS Express.


Customs Fees for International Shipping

Shipments are marked with the value of your purchase price. International customers are responsible for any tariffs or customs fees that may be associated with their shipment. Please check your country's laws and regulations before your purchase.

As we use only standard mail, our customers normally do not incur any type of import fees, customs fees, or tariffs for smaller shipments. However, this cannot be guaranteed, and any fees are the responsibility of the buyer. Please contact us if you have any concerns.

Part Numbers

The following part numbers are included with this listing: