Diode Dynamics - Premium Automotive LED Lighting & Accessories

Founded in 2006 and headquartered in St. Charles, Missouri, Diode Dynamics is a leading innovator in automotive LED lighting. They design, engineer, and assemble a full lineup of products—from OEM-style LED headlights and fog lamps to off-road light pods, rock lights, bulb replacements, and accent lighting—all performance-driven and enthusiast-approved.

Fully assembled in the USA, Diode Dynamics uses cutting-edge TIR optics, high-intensity LED chips, and rugged housings with Deutsch connectors, delivering precise beam patterns, long-term durability, and clean, glare-free output. Their Stage and Elite Series pod lights—available in compact 2" SSC1 to powerful 3" SS3/SS3 Max formats—are engineered for off-road and street use, with user feedback noting “night-and-day difference” over stock lighting.

With an industry-leading no-hassle warranty, responsive support, and direct manufacturing control, Diode Dynamics has become the go-to brand for trucks, off-road vehicles, and lighting enthusiasts seeking performance, quality, and American-made reliability.

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Diode Dynamics 74 SMD1 LED - Green (Single) Diode Dynamics 74 SMD1 LED - Green (Single)
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Diode Dynamics 74 SMD1 LED - Green (Single)
Features Direct replacement for factory 74 incandescent bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 74 SMD1 LED bulb...
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Regular price$2.95
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Diode Dynamics 74 SMD1 LED - Blue (Single) Diode Dynamics 74 SMD1 LED - Blue (Single)
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Diode Dynamics 74 SMD1 LED - Blue (Single)
Features Direct replacement for factory 74 incandescent bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 74 SMD1 LED bulb...
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Diode Dynamics 74 SMD1 LED - Amber (Single) Diode Dynamics 74 SMD1 LED - Amber (Single)
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Diode Dynamics 74 SMD1 LED - Amber (Single)
Features Direct replacement for factory 74 incandescent bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 74 SMD1 LED bulb...
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Diode Dynamics 7443 LED Bulb XP80 LED - Red (Single) Diode Dynamics 7443 LED Bulb XP80 LED - Red (Single)
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Diode Dynamics 7443 LED Bulb XP80 LED - Red (Single)
Features Direct replacement for factory incandescent 7440/7443-size tail light/rear turn signal bulb. Sixteen high-power 5W LEDs arranged in all directions. Metal heatsink to maintain high...
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Regular price$49.95
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Diode Dynamics 7443 LED Bulb XP80 LED - Red (Pair) Diode Dynamics 7443 LED Bulb XP80 LED - Red (Pair)
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Diode Dynamics 7443 LED Bulb XP80 LED - Red (Pair)
Features Direct replacement for factory incandescent 7440/7443-size tail light/rear turn signal bulb. Sixteen high-power 5W LEDs arranged in all directions. Metal heatsink to maintain high...
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Regular price$99.95
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Diode Dynamics 7443 LED Bulb HP48 LED - Cool - White (Pair) Diode Dynamics 7443 LED Bulb HP48 LED - Cool - White (Pair)
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Diode Dynamics 7443 LED Bulb HP48 LED - Cool -...
Features Brighter, cool white LED output Direct replacement compatible with reverse light bulb Plug and play, no modification with factory 7443 bulb size Improved visibility...
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Diode Dynamics 7443 LED Bulb HP48 LED - Red (Single) Diode Dynamics 7443 LED Bulb HP48 LED - Red (Single)
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Diode Dynamics 7443 LED Bulb HP48 LED - Red (Single)
Features Direct replacement for factory incandescent 7440/7443-size tail light/rear turn signal bulb. 48 LEDs in omnidirectional design. Diffusing cover for even output and clean appearance...
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Regular price$24.95
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Diode Dynamics 7443 LED Bulb HP48 LED - Red Set of 4 Diode Dynamics 7443 LED Bulb HP48 LED - Red Set of 4
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Diode Dynamics 7443 LED Bulb HP48 LED - Red Set...
Features Direct replacement for factory incandescent 7440/7443-size tail light/rear turn signal bulb. 48 LEDs in omnidirectional design. Diffusing cover for even output and clean appearance...
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Regular price$99.95
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Diode Dynamics 7443 LED Bulb HP48 LED - Red (Pair) Diode Dynamics 7443 LED Bulb HP48 LED - Red (Pair)
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Diode Dynamics 7443 LED Bulb HP48 LED - Red (Pair)
Features Direct replacement for factory incandescent 7440/7443-size tail light/rear turn signal bulb. 48 LEDs in omnidirectional design. Diffusing cover for even output and clean appearance...
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Regular price$49.95
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Diode Dynamics 7443 LED Bulb HP11 LED - Cool - White (Pair) Diode Dynamics 7443 LED Bulb HP11 LED - Cool - White (Pair)
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Diode Dynamics 7443 LED Bulb HP11 LED - Cool -...
Features Brighter, cool white LED output Direct replacement compatible with reverse light bulb Plug and play, no modification with factory 7443 bulb size Improved visibility...
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Regular price$69.95
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Diode Dynamics 7443 LED Bulb HP11 LED - Red (Single) Diode Dynamics 7443 LED Bulb HP11 LED - Red (Single)
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Diode Dynamics 7443 LED Bulb HP11 LED - Red (Single)
Features Direct replacement for factory incandescent 7440/7443-size tail light/rear turn signal bulb. Four COB type LED with a single high-power chip mounted at the top....
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Regular price$34.95
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Diode Dynamics 7443 LED Bulb HP11 LED - Red Set of 4 Diode Dynamics 7443 LED Bulb HP11 LED - Red Set of 4
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Diode Dynamics 7443 LED Bulb HP11 LED - Red Set...
Features Direct replacement for factory incandescent 7440/7443-size tail light/rear turn signal bulb. Four COB type LED with a single high-power chip mounted at the top....
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Regular price$139.95
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Diode Dynamics 7443 LED Bulb HP11 LED - Red (Pair) Diode Dynamics 7443 LED Bulb HP11 LED - Red (Pair)
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Diode Dynamics 7443 LED Bulb HP11 LED - Red (Pair)
Features Direct replacement for factory incandescent 7440/7443-size tail light/rear turn signal bulb. Four COB type LED with a single high-power chip mounted at the top....
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Regular price$69.95
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Diode Dynamics 39mm SMF2 LED Bulb - Cool - White (Pair) Diode Dynamics 39mm SMF2 LED Bulb - Cool - White (Pair)
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Diode Dynamics 39mm SMF2 LED Bulb - Cool - White...
Features Direct replacement for factory 39mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 39mm SMF2 LED bulb...
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Regular price$11.95
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Diode Dynamics 39mm SMF2 LED Bulb - Red (Pair) Diode Dynamics 39mm SMF2 LED Bulb - Red (Pair)
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Diode Dynamics 39mm SMF2 LED Bulb - Red (Pair)
Features Direct replacement for factory 39mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 39mm SMF2 LED bulb...
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Regular price$11.95
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Diode Dynamics 39mm SMF2 LED Bulb Warm - White (Pair) Diode Dynamics 39mm SMF2 LED Bulb Warm - White (Pair)
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Diode Dynamics 39mm SMF2 LED Bulb Warm - White (Pair)
Features Direct replacement for factory 39mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 39mm SMF2 LED bulb...
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Regular price$11.95
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Diode Dynamics 39mm SMF2 LED Bulb - Green (Pair) Diode Dynamics 39mm SMF2 LED Bulb - Green (Pair)
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Diode Dynamics 39mm SMF2 LED Bulb - Green (Pair)
Features Direct replacement for factory 39mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 39mm SMF2 LED bulb...
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Regular price$11.95
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Diode Dynamics 39mm SMF2 LED Bulb - Blue (Pair) Diode Dynamics 39mm SMF2 LED Bulb - Blue (Pair)
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Diode Dynamics 39mm SMF2 LED Bulb - Blue (Pair)
Features Direct replacement for factory 39mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 39mm SMF2 LED bulb...
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Regular price$11.95
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Diode Dynamics 36mm SMF2 LED Bulb - Cool - White (Pair) Diode Dynamics 36mm SMF2 LED Bulb - Cool - White (Pair)
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Diode Dynamics 36mm SMF2 LED Bulb - Cool - White...
Features Direct replacement for factory 36mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 36mm SMF2 LED bulb...
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Regular price$11.95
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Diode Dynamics 36mm SMF2 LED Bulb Warm - White (Pair) Diode Dynamics 36mm SMF2 LED Bulb Warm - White (Pair)
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Diode Dynamics 36mm SMF2 LED Bulb Warm - White (Pair)
Features Direct replacement for factory 36mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 36mm SMF2 LED bulb...
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Regular price$11.95
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Diode Dynamics 31mm SMF2 LED Bulb - Red (Single) Diode Dynamics 31mm SMF2 LED Bulb - Red (Single)
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Diode Dynamics 31mm SMF2 LED Bulb - Red (Single)
Features Direct replacement for factory 31mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 31mm SMF2 LED bulb...
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Regular price$5.95
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Diode Dynamics 31mm SMF2 LED Bulb - Red (Pair) Diode Dynamics 31mm SMF2 LED Bulb - Red (Pair)
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Diode Dynamics 31mm SMF2 LED Bulb - Red (Pair)
Features Direct replacement for factory 31mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 31mm SMF2 LED bulb...
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Regular price$11.95
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Diode Dynamics 31mm SMF2 LED Bulb Warm - White (Single) Diode Dynamics 31mm SMF2 LED Bulb Warm - White (Single)
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Diode Dynamics 31mm SMF2 LED Bulb Warm - White (Single)
Features Direct replacement for factory 31mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 31mm SMF2 LED bulb...
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Regular price$5.95
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Diode Dynamics 31mm SMF2 LED Bulb Warm - White (Pair) Diode Dynamics 31mm SMF2 LED Bulb Warm - White (Pair)
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Diode Dynamics 31mm SMF2 LED Bulb Warm - White (Pair)
Features Direct replacement for factory 31mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 31mm SMF2 LED bulb...
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Regular price$11.95
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