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Features

Direct replacement for factory incandescent 921-size bulb.
16 high-power LEDs arranged on all four sides.
Fully metal heatsinking for maximum output.
Inductive constant-current drive circuit.
Increased output with LED Appearance.
Plug and play, simple installation.
720 lumens per bulb.

Overview
Upgrade. Add more light output and a modern appearance to your vehicle with the 921 XPR bulb. Each of the four sides of this bulb is populated with 4 high power LED chips for maximum brightness. Housed in an aluminum casing with a textured finish for superior heatsinking properties, the XPR will last for years to come. Best of all, installation only takes minutes – simply take out your factory bulb and the XPR will fit snugly in the socket.
Brightness. At 720 lumens, the XPR will provide significantly more light output than your factory bulb. All Diode Dynamics LED lighting is rated with accurate, measured lumen figures, not calculations or guesses. We test the true output in-house, and provide you the real numbers to compare.
Reliability. This bulb is built with constant-current circuitry, along with transient suppression. That means this bulb will last for years, not months, with no flickering or failure. And like every Diode Dynamics product, it’s backed by an industry-leading three-year replacement warranty.
Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. We assemble 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!
Add more light output and a modern appearance to your vehicle with the 921 XPR bulb. Each of the four sides of this bulb is populated with 4 high power LED chips for maximum brightness.
Included Quantity: Two (2)

• Molded construction with sturdy double terminals
• Direct replacement for your factory bulb
• Increased output with LED Appearance
• Plug and play simple installation

Features

Direct plug-and-play replacement bulb.
Available in white or selective yellow.
Automotive-grade LEDs for superior performance.
Fanless design provides high reliability.
Backed by limited lifetime warranty.
Designed and engineered in USA (Patents Pending).

Introducing the SL2 LED Bulb!
As a replacement for our popular SLF bulb, 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. 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.
NOTE: 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. International legality varies by country.
Introducing the SL2 LED Bulb! As a replacement for our popular SLF bulb the SL2 features a number of upgrades including a more compact design internal driver and improved reliability.
Included Quantity: Two (2)

• Molded construction with sturdy double terminals
• Direct replacement for your factory bulb
• Increased output with LED Appearance
• Plug and play simple installation

Features

Direct replacement for factory incandescent bulb.
Increased output with LED Appearance.
Automotive-grade LEDs for superior performance.
Plug and play, simple installation.

Overview
Add a modern appearance to your vehicle with the HP48. Populated with 48 Epistar 3014 LED chips, the HP48 upgrades the factory yellowish incandescent bulb to a modern cool white appearance. Thanks to the cap on the top, the light output is directed backwards and away from the bulb, instead of straight out. This allows the light output to shine much more uniformly. Best of all, installation only takes minutes – simply take out your factory bulb and the HP48 will fit snugly in the socket.
Unlike other bulbs on the market, this bulb is built with constant-current circuitry, along with transient suppression. That means this bulb will last for years, not months, with no flickering or failure. And like every Diode Dynamics product, it’s backed by an industry-leading three-year replacement warranty.
NOTE: 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. International legality varies by country.
Add a modern appearance to your vehicle with the HP48. Populated with 48 Epistar 3014 LED chips the HP48 upgrades the factory yellowish incandescent bulb to a modern cool white appearance.
Included Quantity: Two (2)

• Molded construction with sturdy double terminals
• Direct replacement for your factory bulb
• Increased output with LED Appearance
• Plug and play simple installation

Features

Direct replacement for factory incandescent bulb.
Increased output with LED Appearance.
Automotive-grade LEDs for superior performance.
Plug and play, simple installation.

Overview
Add more light output and a modern appearance to your vehicle with the XP80. Populated with twelve side-firing 5W-rated LED chips and four forward facing 5W-rated LED chips, this is the brightest self-contained automotive LED bulb on the market. Housed in an aluminum casing with a textured finish for maximum heatsinking properties, the XP80 will last for years to come. Best of all, installation only takes minutes – simply take out your factory bulb and the XP80 will fit snugly in the socket.
Unlike other bulbs on the market, this bulb is built with constant-current circuitry, along with transient suppression. That means this bulb will last for years, not months, with no flickering or failure. And like every Diode Dynamics product, it’s backed by an industry-leading three-year replacement warranty.
NOTE: 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. International legality varies by country.
Add more light output and a modern appearance to your vehicle with the XP80. This is the brightest self-contained automotive LED bulb on the market.
Included Quantity: Two (2)

• Molded construction with sturdy double terminals
• Direct replacement for your factory bulb
• Increased output with LED Appearance
• Plug and play simple installation

Features

Advanced TST LED Technology for industry-leading performance.
Internal cooling for superior reliability.
Fully integrated design, no wires or external drivers.
Direct replacement bulb with compact fitment.
Backed by limited lifetime warranty.
Designed and engineered in USA (Patents Pending).

Introducing the SL2 Pro LED Bulb! As a replacement for the popular SL1 LED bulb, the new SL2 Pro LED features some major upgrades: next-generation TST LED technology, an integrated top-mount fan, and a fully-integrated, wire-free design. As a direct plug-and-play replacement, it provides a significant increase in output, in a compact package.
Next-Generation TST Technology. The SL2 Pro features new thermal separation technology (TST) LEDs. TST LEDs are designed with electrical connections on the top which lowers thermal resistance, allowing the SL2 Pro to run at higher power levels than traditional LED bulbs, while maintaining focus.
Correct Optical Focus. The SL2 Pro LED bulb was engineered to focus light just like your original bulb, matching the original beam pattern while providing an increase in total output. Instead of using the smallest LEDs possible which can lead to streaks, lines, and harsh cutoffs, the SL2 Pro was optimized to provide a smooth beam pattern, while maintaining focus.
Internal Cooling. The SL2 Pro features an integrated top-mounted fan which provides maximum cooling efficiency, superior thermal management and long-term reliability. Since the fan is sealed inside the housing, there’s no concerns about damage from dust or moisture over time.
NOTE: 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. International legality varies by country.
Introducing the SL2 Pro LED Bulb! As a replacement for the popular SL1 LED bulb the new SL2 Pro LED features some major upgrades.
Included in the box:
Two (2) LED Bulbs
One (1) Hex Tool

• Molded construction with sturdy double terminals
• Direct replacement for your factory bulb
• Increased output with LED Appearance
• Plug and play simple installation

Features

Direct plug-and-play replacement bulb.
Available in white or selective yellow.
Automotive-grade LEDs for superior performance.
Fanless design provides high reliability.
Backed by limited lifetime warranty.
Designed and engineered in USA (Patents Pending).

Introducing the SL2 LED Bulb!
As a replacement for our popular SLF bulb, 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. 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.
NOTE: 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. International legality varies by country.
Introducing the SL2 LED Bulb! As a replacement for our popular SLF bulb the SL2 features a number of upgrades including a more compact design internal driver and improved reliability.
Included Quantity: Two (2)

• Molded construction with sturdy double terminals
• Direct replacement for your factory bulb
• Increased output with LED Appearance
• Plug and play simple installation