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7443 LED Boat and RV Light Bulb w/ Reflector Lens - Dual Function 1 High Power LED - Wedge Retrofit

Part Number: 7443-x3W-RVB
Select LED Color:
Cool 5800K
$1.88 ea. (per Bulb)
Volume price as low as $1.50
Orders ship on or before  Monday 03/25/2019
  • Not sold in pairs, price per bulb.


LED replacement bulbs can fit numerous boat and RV applications such as navigation lights, cabin lights, dome lights, tail lights, brake lights, reverse lights, turn signals or side marker lights. This 7443 dual-contact, dual-function bulb has 1 high-power LED (3-watt). An integrated reflector lens creates a magnified 320° viewing angle for better, allover light emission with reduced hot spots. Produces up to 105 lumens at 5800K. 16-mm Wedge base for easy plug-and-play installation. The energy-efficient bulb operates within a wide 9-14.5V DC range and is designed to last 20,000 hours on your motorhome or boat—17 times longer than incandescents. Available in cool white, amber and red. Not sold in pairs. Price per bulb.

Important Notes - Please read before purchasing:
  1. Your vehicle may require an LED compatible Flasher or Load Resistor. LED brake/tail lamps will not flash with most stock flasher units due to their extremely low current draw. Try our Vehicle LED Bulb Finder to find a compatible flasher for your vehicle. Please See More LED Car Bulb Notes
  2. This bulb is oversize, please see dimensions under Specifications tab.
  3. For best results the LED color should be the same as the lens color. If bulb is behind a clear lens, use the appropriate color for turn and brake light functions. Please See More LED Car Bulb Notes
  4. If your daytime running light application serves multiple purposes, this bulb will most likely not work for your vehicle.
  5. To protect LEDs in marine applications, it is advisable to use a 12 VDC line conditioner to compensate for voltage irregularities common in marine low-voltage systems.
Warranties & Certifications
3 Years
Super Bright LEDs, Inc. offers a 3-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More


Swipe left to see additional specifications
Part NOCCT / Wavelength
Current Draw @ Operating Voltage
Price Ea.Product Weight
7443-A3W590 nm52 lm0.24A$1.88-
7443-R3W617 nm90 lm0.24A(Discontinued)-
7443-W3W5800 K105 lm0.27A(Discontinued)-
7443-x3W-RVB - 7443 LED Bulb w/ Reflector Lens - Dual Function 1 High Power LED - Wedge Retrofit
7443 LED Bulb - Dual Intensity 1 x 3 Watt High Power LED w/ Reflector Lens



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