Diode Dynamics 7443 LED Bulb HP48 LED Amber Set of 4

★★★★★ 4.4 57 reviews

US$39.98
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Management number 238176937 Release Date 2026/07/11 List Price US$39.98 Model Number 238176937
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<p>Upgrade. Add a modern appearance to your vehicle with the 7440/7443 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. A diffused PC lens surrounds the LED chips, allowing 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.</p><p>Brightness. At 250 lumens, the HP48 will provide slightly more light output compared to your factory bulb. If you are looking to increase output, we'd recommend checking out our HP11 and XP80 options! 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.</p><p>Reliability. 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.</p><p>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.<br><strong>Features</strong></p><ul><li>7443 LED Bulb HP48 LED Amber Set of 4</li><li>Direct replacement for factory 7440/7443 incandescent bulb</li><li>Adds more modern, LED appearance</li><li>Plug and play, simple installation</li></ul><p><strong>What's Included</strong></p><ul><li>Quantity: Set of 4</li><li>Warranty: 3 year warranty</li><li>Return Policy: 30-day Return with no restocking fee</li><li>100 percent Satisfaction Guarantee</li></ul><p><strong>Fitment</strong></p><ul><li>Replacement for any 7440/7443 bulb size, including 7441, 992, 7440, 7440ST, 7440AL, 7440LL, 7440A, 7444NA, 7443, 7443ST, 7443LL</li><li>Plug and play, no modification needed</li><li>Bulb Size: 7443</li></ul><p><strong>Specifications</strong></p><ul><li>Measured Lumens: 250</li><li>Beam Angle: Omnidirectional (270 degrees)</li><li>Power (watts): 3.68</li><li>Operating Voltage: 9-16V</li><li>Current (amps at 13.2V): 0.29</li><li>Polarity: Nonpolar</li><li>Operating Temperature: -40C to 85C (-40F to 185F)</li><li>Connector(s): OEM-Size Plug and Play</li></ul>

Features

  • Direct replacement for factory incandescent 7440/7443-size turn signal bulb.
  • 48 LEDs in omnidirectional design.
  • Diffusing cover for even output and clean appearance when off.
  • Molded connector with sturdy terminals.
  • Adds more modern LED appearance.
  • Plug and play simple installation.
  • 250 lumens per bulb.

Overview

Design. Add a modern appearance to your vehicle with the 7440/7443 HP48 turn signal bulb. Populated with 48 Epistar 3014 LED chips the HP48 upgrades the factory yellowish incandescent bulb to a modern LED appearance. Thanks to the cap on the top the light output is directed backward and away from the bulb instead of straight out. A diffused PC lens surrounds the LED chips allowing 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.

Brightness. At 250 lumens the HP48 is a cosmetic upgrade only and will provide the same light output as 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. 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.

Manufacturer part number DD0111Q
Light bulb type LED
Brand Diode Dynamics
Brightness 250 lm
Vehicle make Chevrolet
Vehicle model Silverado 1500
Features LED
Watts 3.68 Watts
Connection OEM-Size Plug and Play
Vehicle fitment type Specific
Volts 9 V, 16 V
Light bulb color Amber
Color type Yellow
Vehicle type Truck
Compatible cars Chevrolet Silverado 1500, Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD
Automotive light bulb number 7443
Model HP48
Light bulb style Incandescent
Compatible brands Chevrolet

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