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H1 CAN Bus LED RV Light Bulb - LED Fog Light/Daytime Running Light Bulb - 27 SMD LED Tower

Part Number: H1-W27-CB-RVB
In Stock
$9.95 ea. (per Bulb)
Volume price as low as $8.95
Orders ship on or before  Tuesday 07/23/2019
  • Select options to see various notes.


This H1 LED fog light/daytime running light bulb replaces traditional H1 halogen and xenon bulbs. It has 27 LEDs (4014 SMD). The radially mounted LEDs emit a 360° viewing angle that illuminates the DRL or fog light reflective housing to set an RV apart from its surroundings. Error-free LED bulbs are designed to communicate with your RV's CAN Bus computer system and prevent error messages. Tower-style design with H1 base for easy plug-and-play installation. The energy-efficient bulb operates within a wide 12-14.5V DC range with surge protection up to 18 volts and is designed to last 30,000 hours on your motorhome. Cool white color. Not sold in pairs. Price per bulb.

Important Notes - Please read before purchasing:
  1. CAN Bus bulbs should work with most cars that have computers that notify you if a light bulb is burned out. However, some vehicles still might have issues - due to the unique electrical systems in these types of vehicles. Please See More CAN Bus Bulb Notes
  2. If your daytime running light application serves multiple purposes, this bulb will most likely not work for your vehicle.
  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
  • Daytime Running Lights


H1-W27-CB-RVB - H1 CAN bus LED Bulb - 27 SMD LED
H1 CAN bus LED Bulb - 27 SMD LED



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I have a 2013 civic si coupe with aftermarket spec-D headlights I changed the low beams to led and wasn’t happy with the stock daytime running lights yellow condensing bulbs . I called were I purchased the headlight and was told that the daytime light couldn’t be changed out so I did so research about found the JDM Anti-flicker wiring harness kit and I ran across super bight led web site and found a daytime running led bulb(H1-W27-CB) that would fit I am very happy of the light and how it look

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Wrong! These oversize bulbs are not worthy of their name. They perform as if they are only intended for being seen but not for seeing ahead whatsoever. They are very dim. :-(

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Response from Super Bright LEDs:

These bulbs are designed as DRLs and are only to provide oncoming vehicles with the needed light to see your vehicle approaching and should not be used a headlights. Remember, if you feel any SBL product is unsatisfactory, please take advantage of our Hassle-free 30-day return and exchange policy.

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