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G4 LED Boat and RV Light Bulb - 25 Watt Equivalent - Bi-Pin LED Disc - 220 Lumens

Part Number: G4B-xWHP12-DAC-RVB
Select LED Color:
Cool 6000K
Warm 3000K
In Stock
$3.95 ea. (per Bulb)
Volume price as low as $3.55
Orders Ship Today!  3 Hours and 42 Minutes remaining
  • This bulb is oversize, please see dimensions under Specifications tab.


LED replacement bulbs can fit numerous boat and RV applications such as cabin lights, dome lights, step lights and wall fixtures. The G4 LED disc has 12 LEDs (5050 SMD) with an output of up to 220 lumens at 3000K or 6000K. LEDs are mounted to one side of the disc for direct 120° illumination with no wasted light. Bi-pin base for easy plug-and-play installation. The energy-efficient bulb has 12V DC operation and is designed to last 50,000 hours on your motorhome or boat—42 times longer than incandescents. Available in cool, natural, and warm white. Price per bulb.

Important Notes - Please read before purchasing:
  1. This bulb is oversize, please see dimensions under Specifications tab.
  2. 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
  • LED Wall Sconces
  • LED Display Lighting
  • Mini Pedant Lights
  • Wall Lights
  • Step LED Light Bulbs
  • LED Ceiling Lights


Swipe left to see additional specifications
Part NOCCT / Wavelength
Polarity Sensitive
Price Ea.Product Weight
G4B-CWHP12-DAC6000 --$3.95-
G4B-WWHP12-DAC3000 --$3.95-
G4B-xWHP12-DAC-RVB - G4 LED Bulb - 12 SMD LED - Bi-Pin LED Disc
LED G4 Lamp, 12 High Power LED Disc Type with Back Pins

Accessories & Power Supplies


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Nice Product!

I'm using this in a low-voltage overhead light fixture under my shade arbor. I think it works good in my application. It's bright enough to light up the area, but not so much to kill your night vision. You would need more light output if you wanted it to be completely lit, but it provides good mood lighting that matches the rest of the landscape lighting. It's been running for a couple weeks now with no issues.

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Fit perfectly with good light quality

Fit the small fixture space in a range hood perfectly and replaced 20 watt halogen lamps.

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good product but wont work for us

the pins on the back are not long enough

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Response from Super Bright LEDs:

We apologize for the inconvenience. Our led bulbs are designed to be a universal fit. We suggest you contact our Technical support team. They may be able to find you a replacement that will work for your application.

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Reviewed On

Desk Lamp Retrofit

I have an LED desk lamp that failed with no replacement bulb from the manufacturer or big box store. I modified the desk lamp to retrofit this LED... pay attention to lumens, desired color & amperage limitations of the power supply. It works great !

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