H11 SLF LED

207 in stock
$120.00
Bulb Size: H11
-
+
Made in USA
This product was manufactured in St. Louis, Missouri.

Features

  • Direct replacement for factory incandescent bulb
  • Correct optical focus for Street Legal Output
  • Plug and play, simple installation
  • Engineered and manufactured in the USA
  • Available in 6000K cool white and yellow

Overview

Upgrade. If you're looking to replace your factory yellowish incandescent bulbs and improve your visibility at night, you've probably found many options for LED upgrades. Most bulbs on the market are too big to install, don't work with the electrical system, and have no focus or hotspot in the beam pattern. Even if they come close on those aspects, they still aren't anything close to the quality you would find with factory-installed lighting. Like most aftermarket products, most LED bulbs are not engineered and tested for long-term reliability.

With the SLF LED, Diode Dynamics set out to engineer a true OEM-grade solution. With its compact size, optically correct output and boost-mode electrical circuit, the SLF LED is a properly-engineered solution that finally provides a true upgrade in performance, with high reliability: and it's tested and validated to meet those standards, just like OEM lighting.

Street Legal Output. 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, you'll just have more glare. To correct this, the SLF LED bulb was engineered with advanced optical design software, which simulates each ray of light in a process known as "ray tracing." Using this tool, our engineers perfectly matched the filament location, allowing the SLF LED to focus light just like your original bulb, preserving the focus and hotspot, with no added glare. It produces a functional pattern on the road, with a stronger hotspot for added distance. This is a safe, functional output, in compliance with photometric standards, which we call Street Legal.

Reliability. Every part of the the SLF LED was designed for reliability, from the custom wiring with strain reliefs and solderless terminals to the exclusive zinc castings. Each component was designed and tested, with dozens of variations of each component reviewed until we achieved the maximum performance possible. Finally, the SLF 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 SLF will keep performing for years, and is backed by a three year warranty.

Pure Yellow. Most white LEDs on the market are actually a blue LED chip with a yellow phosphor coating. Blue and yellow combine, and you see white light. However, many "white" LEDs actually illuminate in a cool white color with a hint of blue. To create yellow LEDs, many manufacturers will put yellow lenses on the outside of a bulb. Whenever any hint of blue shines through a yellow lens, the yellow and blue combine, producing more of a green color--not a good look! The Diode Dynamics SLF Yellow uses dual three-chip automotive grade high-power yellow LEDs for a true yellow output--no lens needed!

USDM vs JDM. There is a great deal of confusion when it comes to the differences between 5202, H16, and PSX24W bulb sizes. The main source of confusion is the fact that "H16" is used for two types of bulbs: in Japan, it is an H11-style bulb, with standard H11-size base, running at a lower power level. However, in Europe, "H16" was used to refer to the newer tab-lock style of bulb, which we refer to as "5202". If you are looking to replace your incandescent tab-lock style, H16-size fog light bulb, click here to view our 5202-size SLF LED bulb

Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike every other LED distributor, we manufacture and engineer products ourselves in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations. Please contact us if you'd like to discuss your lighting project!

What's Included

Quantity: Two (2)
Warranty: 3 year warranty
Return Policy: 30-day Return with no restocking fee
100% Satisfaction Guarantee

Fitment

  • Replacement for any H11 bulb size, including H11B, H11, H11SU, H11ST, H11XV, H16 (H11 style, without side tabs).
  • Plug and play, no modification needed. 
Bulb Size: H11

Specifications

Measured Lumens: 780 (per bulb)
Color Temp (CCT): 3000K, 6000K
Power (watts): 8.15
Operating Voltage: 5-16V
Current (amps @ 13.2V): .635
Polarity: Nonpolar
Operating Temperature: -40C to 85C (-40F to 185F)
LED Emitter: OEM-Grade Headlamp SMD
Connector(s): OEM-Size Plug and Play
Driver Features: External, Waterproof, Constant Current
Driver Dimensions: 2.19" x 1.13" x 0.56"
Materials: Aluminum PCB, Zinc Heatsink
Cooling: Passive, heatsink
Compliance Ratings: FMVSS108 Beam Pattern, SAE J575 Durability Test

Fitment

  • Replacement for any H11 bulb size, including H11B, H11, H11SU, H11ST, H11XV, H16 (H11 style, without side tabs).
  • Plug and play, no modification needed. 
Bulb Size: H11

What's Included

Quantity: Two (2)
Warranty: 3 year warranty
Return Policy: 30-day Return with no restocking fee
100% Satisfaction Guarantee

Installation

Installation Time: 20-30 minutes

Tools Needed: Basic Toolset

Modification: None

Installation Guide: Click to download

Warranty

3 Year Replacement Limited Warranty

All Diode Dynamics products come with a 3 Year Worry-Free Warranty.

If you experience any defect with a product, we will do some quick troubleshooting, and if necessary, provide a replacement. There is no need to wait for a return and repair process. 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 AustraliaWe 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 cannnot be guaranteed, and any fees are the responsibility of the buyer. Please contact us if you have any concerns.

The following part numbers are included with this listing:

SKU Price Name Driver Components
DD0286P $120 H11 SLF LED Cool White (pair)
DD0346P $120 H11 SLF LED Yellow (pair)

Questions & Answers

Search Q/A
Sort by
Expand All +