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Auxbeam B21 Series 1157 Switchback LED Bulbs Built in Resistor Error Free
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 1:24 PM · 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
AUXPOWER
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓CANBUS ERROR FREE: Super compatible for 99% Vehicles. No hyper flash, no errors, no warning. With built-in latest CANBUS system, these 1157 dual color bulbs can directly alleviate decoding problems without trouble to prepare external resistors. Auxbeam offers 1-year warranty. Note: NOT fit Optima 2015-2020, 2015 Genesis Seden,Telluride 2020/2021, Tucson 2017/2020/2021, 2007 Accord, 2009 Sonata. For super few sensitive models, extra resistors are needed.
✓600% EXTREMELY BRIGHT: Sequencing 36Pcs Upgraded high brightness 3030SMD chips precisely around each 1157 led bulb, 28W per bulb, High Power and 600% brighter, providing 6500K Cool White light or 3500K Amber Yellow light. Instant-on response without warm-up time. More noticable when turning, guard your driving safety.
✓DUAL COLOR FUNCTION: This 1157 switchback led bulb with resistor lights up cool white for parking lights or daytime running lights (DRL) but amber yellow for turn signal lights. Unlike most turn signals flashing "amber-white-amber-white" on the market, the Auxbeam 1157 turn signals flash "amber-off-amber-off", making it easier to see from a distance.
✓4-LAYER COOLING SYSTEM: IP68 waterproof and dustproof. The built-in stable current IC driver avoids digital or VHF radio signal interference. The latest cooling system - 12,000RPM silent fan + Copper cooling ring + 16Pcs heat sinks + 6063 aviation aluminum lamp body directly doubles heat dissipation, ensuring longer lifespan up to 60,000 hours.
✓NOT FIT CK SOCKETS: Only compatible with US standard sockets. Please refer to the CK sockets precautions on the pictures. Designed to be polarity sensitive, and if the bulbs don’t light up, please flip the plug and try again. Fit socket 1157, 1157A, 1157NA, 1157ALL, 1157ST, 2057, 2057A, 2057LL, 2057ST, 2057ALL, 2357, etc. No drilling, no wiring, no damage, just Plug and Play.
✓360°FULL CLEAR BEAM: Each 1157 led bulb provides 360° full illumination without dark spot or shadow. If any questions or flashing issues, please message us for free solutions.
⚙️ Specifications
Brand
Auxbeam
Light Source Type
LED
Wattage
28 watts
Item Package Quantity
1
Color
Amber White
Fit Type
Universal Fit
Automotive Fit Type
Universal Fit
Voltage
12 volts_of_direct_current
Package Quantity
1
Item Highlight
White and Amber, Anti Hyper Flash, 600% Bright, 2057 2357 BAY15D Bulbs with Fan, Turn Signal Light Light DRL Parking Light
Brand Name
Auxbeam
