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Auxbeam 2026 B17 Series 921 LED Bulbs Red Third Brake Light 3rd Stop Light
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 28, 2026 11:14 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Auxbeam
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓LATEST CURVED LED TECH: Designed with 1PCs customized 3030Pro SMD chip and 36PCs flat 4014 SMD chips. The surface of these 3030 chips is designed using the latest curved surface tech to simulate the effect of projection lens to amplify light better than typical flat chips.
✓UNIQUE DUAL OPTICAL DESIGN: B17 Series 921 bulb features 1 curved LED chip on the top to amplify the central lighting and 1 big reflective cavity to collect and spread the light for more uniform light distribution. The upgraded optical layout provides better 360 degree illumination, effectively reducing glare and dark spot.
✓LATEST CANBUS READY: Equipped with advanced built-in decoding chips, effectively eliminate flickering, dashboard errors, and warning messages. Note: Compatible with 99% of vehicles.
✓LONG USE: IP68 waterproof. The built-in temp control chips help the 921 bulb work at a lower temperature than others, and the upgraded aluminum bulb body ensures faster cooling and longer lifespan up to 50,000 hours.
✓EASY INSTALLATION: Plug and play. Nearly 1:1 the same size design as halogen ones, compatible with socket types like T15, 921, 912, 904, 906, 916, W16W, etc. WARM TIP: If the bulb does not light up after installation, please try to reverse the polarity.
✓VARIOUS USES: B17 Series T15 LED bulbs are reliable replacements for third brake lights, tail lights, high mount brake lights, etc. NOTE: 1-Year Replacement Warranty and 24/7 Customer Support. If any issues, please message us for help.
⚙️ Specifications
Brand
Auxbeam
Light Source Type
LED
Color
Red
Fit Type
Universal Fit
Manufacturer
Auxbeam
Automotive Fit Type
Universal Fit
Item Highlight
High mount brake light, canbus error free, 500% brighter, t15 w16w 912 bulbs, plug and play, built in temp control chips
Brand Name
Auxbeam
Manufacturer Part Number
B17-T15
Unit Count
2 Count
Included Components
2 Bulbs
