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921 LED Boat and RV Light Bulb - 9 SMD LED - Miniature Wedge Retrofit - 150 Lumens

Part Number: 921-xHP9-T-RVB
Select LED Color:
Cool 6800K
$4.88 ea.
Volume price as low as $4.39
Orders ship on or before  Tuesday 07/23/2019
  • Not sold in pairs, price per bulb.
  • This bulb is oversize, please see dimensions under Specifications tab.


LED replacement bulbs can fit numerous boat and RV applications such as ceiling lights, dome lights, map lights, step lights, footwell lights, bow lights and anchor lights. This LED 921 bulb replaces a variety of traditional bulbs including 921, 912 and 904 bulbs. It has 9 LEDs (5050 SMD) that are radially mounted to create a 360° viewing angle for better, allover light emission with reduced hot spots. Produces up to 135 lumens at 6800K. Tower-style design with miniature wedge base for easy plug-and-play installation. The energy-efficient bulb operates within a wide 9-30V DC range and is designed to last 40,000 hours on your motorhome or boat—33 times longer than incandescents. Available in cool white, blue, green, amber and red. Not sold in pairs. Price per bulb.

Important Notes - Please read before purchasing:
  1. This bulb is oversize, please see dimensions under Specifications tab.
  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. 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
In order for certain products within controlled categories, such as electrical and electronic devices, to be legally sold in the European Economic Area, they must bear a CE label, which stands for Conformité Européenne (European Conformity). Products with this label meet environmental, health, and safety standards put into place by European legislation.
  • LED Map Lights
  • Glove Box Light
  • Footwell Lights
  • Instrument Cluster Lights
  • Trunk Light
  • LED Vanity Lights
  • Emergency Vehicle Lighting
  • Dome Lights


Swipe left to see additional specifications
Part NOCCT / Wavelength
Price Ea.Product Weight
921-WHP9-T6800 150 lm(Discontinued)-
921-BHP9-T470 nm35 lm(Discontinued)-
921-GHP9-T510 nm66 lm(Discontinued)-
921-RHP9-T626 nm60 lm(Discontinued)-
921-AHP9-T595 nm60 lm$4.88-
921-xHP9-T-RVB - 921 LED Bulb - 9 SMD LED - Miniature Wedge Retrofit
921 LED Bulb - 9 SMD LED - Miniature Wedge Retrofit



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Replaced high mount bulbs with these, in the pic I have this LED bulb on the right and a stock bulb on the left.

Helpful? Yes (14) No (0)

Technical Level
Part Number
Reviewed On

Great Replacement.

The title says it all Super Bright LED.

I got this in red for my step lights on the door and they lit up the ground nicely.

Helpful? Yes (9) No (0)

Technical Level
Part Number
Reviewed On

Brighter glove box light

I'm 70 years old and my eyes aren't what they used to be. The glove box light in my '14 Escape Titanium wasn't as bright as I would have liked, so I looked for options. I belong to a Ford Escape forum and several members mentioned using LED bulbs. I checked out the Superbrite LED site and thought I would try them. I am very pleased with the results. The bulb I purchased for my glovebox is twice as bright as the stock one. I was so pleased that I replaced several more bulbs on my vehicle for a brighter, whiter light. I did the rear cargo light, sunvisor vanity mirror lights, back-up lights, license plate lights, puddle lights, front cornering lights, and front parking lights. I would recommend using LEDS if you want a brighter and whiter light. Superbrite is the site and they were very good to work with. Quality product, fair prices, and great service.

Helpful? Yes (4) No (0)

2011 Subaru WRX Driver
Technical Level
Part Number
Reviewed On

Will NOT Fit 2011 Subaru WRX

FYI: These bulbs are indeed oversized and did NOT fit in license plate housings for my 2011 Subaru WRX (hatch).

The people at SBL were great as usual though and exchanged the bulb for a size that will fit: the 194 LED Bulb - 6 SMD LED Tower

Helpful? Yes (4) No (0)

Tom C.
Technical Level
Part Number
Reviewed On

Great LED Set highly recommended!

Excellent construction with this evenly light distributing LED. Used 135lm cool white for 1990 Chevy Suburban dash lights & the brightness is perfect. Used with 168/194(T3-1/4) Twist Lock Wedge Base Socket which made installation very easy.

Helpful? Yes (3) No (0)

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