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7443 LED Boat and RV Light Bulb - Dual Function 28 SMD LED Tower - Wedge Retrofit

Part Number: 7443-xHP28-T-RVB
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Select Color Options:
Cool 6000K
Natural 4100K
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Various Options In Stock
Starting at $8.95 ea. (per Bulb)
Volume price as low as $8.06
Orders Ship Today!  3 Hours and 32 Minutes remaining
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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 28 LEDs (0.5-watt SMD) that create a 360° viewing angle for better, allover light emission with reduced hot spots. Produces up to 550 lumens at 6000K. Tower-style design with a 16-mm wedge base for easy plug-and-play installation. The energy-efficient bulb operates within a wide 9-14.8V DC range and is designed to last 30,000 hours on your motorhome or boat—25 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. 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
  3. If your daytime running light application serves multiple purposes, this bulb will most likely not work for your vehicle.
  4. 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.
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
  • Turn Lights
  • Side Marker Lights
  • Reverse Lights
  • Brake Lights
  • High Intensity Reverse LED Light


Swipe left to see additional specifications
Part NOCCT / Wavelength
Current Draw @ Operating Voltage
Price Ea.Product WeightConstant Current
-7443-WHP28-T6000 K75/550 lm0.06/0.28A$8.95--
-7443-RHP28-T630 nm45/185 lm0.06/0.26A$8.95--
-7443-AHP28-T600 nm100/360 lm0.07/0.29A$8.95--
-7443-NWHP28-T4100 K65/540 lm0.04/0.42A(Discontinued)--
-7443-WHP28-T-2PK6000 K75/550 lm0.06/0.28A$17.90--
-7443-RHP28-T-2PK630 nm45/185 lm0.06/0.26A$17.90--
-7443-AHP28-T-2PK600 nm100/360 lm0.07/0.29A$17.90--
-7443-NWHP28-T-2PK4100 K65/540 lm0.04/0.42A(Discontinued)--
7443-xHP28-T-RVB - 7443 LED Bulb - Dual Function 28 SMD LED Tower - Wedge Retrofit
7443 LED Bulb - Dual Intensity 28 High Power LED



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Technical Level
Part Number
Reviewed On

Brightest LEDs you can buy

These are excellent lights, worth the price. They are visibly 2 to 3x brighter in my tail lights over the incandescent bulbs. They are highly visible during daylight and do an excellent job of illuminating the entire housing in my 2014 Honda Civic Coupe. One recommendation - these bulbs are very LONG. Check your bulb housing and make sure it is DEEP. You need a good 3 inches of clearance or so in order for these to fit.

Helpful? Yes (23) No (0)

Technical Level
Part Number
Reviewed On

Over a year and still going strong

I ordered these for my 2014 Jeep Grand Cherokee to replace the incandescent front parking/directional just over a year ago. They still shine bright and no blown leds.

Helpful? Yes (9) No (0)

Technical Level
Part Number
Reviewed On

RED 7443 Replacement 2017 Chevy Cruze

Nice appearance. My issue is in brake lights mode, the elevated brightness is hardly discernable from running mode. The difference not nearly as noticeable on "BRAKE LIGHTS" as incandescent bulbs they replaced.

Helpful? Yes (9) No (0)

Andi Prama
Technical Level
Part Number
Reviewed On

Definitely High Power LED

It fits to my 2008 Honda City VTEC (Fit Aria in Japan) fourth generation [GD8/GD9].
I am Indonesian and I use my car in Indonesia. Perfect design, super bright beam, excellent. I am satisfied.

Helpful? Yes (8) No (0)

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Part Number
Reviewed On

Perfect break lamps

Huge improvement over the old stock halogen break light bulbs.
This red light really saturates the light housing fully; whereas the old bulb just lights that one little spot in the middle if the housing.
I've changed every bulb in my car to an LED, and you should too!

Helpful? Yes (5) No (0)

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