
2004 Infiniti FX35 Back Up Light Bulb921 CAN Bus LED Bulb - 13 SMD LED Tower - Miniature Wedge Base

- Not sold in pairs, price per bulb.
- This bulb is oversize, please see dimensions under Specifications tab.
Overview
CAN Bus LED replacement bulbs can fit numerous vehicle applications such as hood lights, trunk lights, dome lights and footwell lights. This 921 bulb replaces a variety of traditional bulbs including 194, 168 and 912 bulbs. It has 13 LEDs (5050 SMD) that are radially mounted to create a 360° viewing angle for better, allover light emission with reduced hot spots. Error-free LED bulbs are designed to communicate with your vehicle's CAN Bus computer system and prevent "bulb out" error messages. Tower-style design with miniature wedge base for easy plug-and-play installation. The energy-efficient bulb has 12V DC operation and is designed to last 30,000 hours on your car, truck, SUV, or van—25 times longer than incandescent bulbs. Available in cool, natural, and warm white, amber and red. Not sold in pairs. Price per bulb.

- Reverse Lights
- LED Map Lights
- Glove Box
- Footwell
- Instrument Cluster Lights
- Trunk
- LED Vanity Lights
- Dome Lights
Specifications
Part NO | CCT / Wavelength | Brightness | Current Draw @ Operating Voltage | Price Ea. | Product Weight | |
---|---|---|---|---|---|---|
921-CW13-CBT | 6500 | 170 lm | 0.22A | $4.95 | - | |
921-NW13-CBT | 4400 | 170 lm | 0.22A | $4.95 | - | |
921-WW13-CBT | 3200 | 170 lm | 0.22A | $4.95 | - | |
921-A13-CBT | 605 nm | 25 lm | 0.19A | $4.95 | - | |
921-R13-CBT | 630 nm | 25 lm | 0.15A | $4.95 | - |
Lumen meters are a great way to measure white light output but can be deceptive for colored bulb intensity. Lumens measure light wavelengths in all colors of the visible spectrum. Because multiple wavelengths create white light and colored bulbs are a single-wavelength source, colored bulbs will have lower lumen readings. However, they will appear equally as bright as a white bulb. | ![]() |
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Accessories

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Great for RV Use
We replaced the standard bulbs in our camp trailer with these LEDs because 95% + of our camping is in the woods without electrical hookups so the extended battery life was the primary reason. We tried cheaper LEDs at first, but the colors started turning blue and starting hurting our eyes so we upgraded to the good ones. The color is natural and easy on the eye and has not changed a bit since installing them. I would highly recommend these if extended battery life is a major concern. We can use all of the lights in our 30' trailer while only consuming the amperage of slightly less than 2 of the standard bulbs.
Working just fine.
This little light cluster ended up in the third brake light of a 2005 Scion XB. It was a tight fit but it is plenty bright and makes for a clean and crisp strob in conjunction with the LSC-100A brake light strobe module. Thank you superbright for great service and quality products. Your site, videos and operation are a class act!
Works perfectly in W203 MB C230, parking lights
Replaced the incandescent parking lights within the high-beam headlight housing with these. Perfect color (not bluish or greenish white like competitors' LED equivalent) & lights up the enclosure nicely. Compliments headlamps well, whether you have stock HID or halogen headlamps. No OBC or bulb-out errors. Nicely-done, superbrightleds!