2-Pack BAU15S PY21W 1156 Amber Yellow LED Indicator Bulbs, CANBUS Error Free, 2800 Lumen Super Bright Front & Rear Turn Signal Lights, 12-24V 7440 144SMD Universal Replacement Car Bulbs

Product description

Product Specifications:
Interface Type: BAU15S, 150° offset pins (not 180° straight pins); compatible with common bases such as PY21W and 1156.
Light Source Chip: 144 high-brightness SMD 3014 LEDs; approx. 1400 lumens per bulb (2800 lumens per pair).
Color Temperature & Light Color: Amber yellow light—bright and highly visible, yet non-glaring.
Operating Mode: Designed exclusively for turn signals/indicator lights; *not* suitable for use as daytime running lights (DRL) or brake lights.

Key Selling Points
1. Instant Illumination: High-brightness amber light ensures clear visibility in sunny, rainy, or nighttime conditions, thereby enhancing driving safety.
2. Intelligent Decoding: Features built-in CANBUS decoding; for most vehicle models, this eliminates the need for external resistors and prevents error messages or hyper-flashing.
3. Long-lasting Durability: The fanless design minimizes potential failure points, while the aluminum alloy construction ensures rapid heat dissipation for greater stability during prolonged use.

Important Notes
Must Read Before Ordering: Please remove your vehicle's original bulb to confirm it features a 150° offset pin configuration (the two pins form a "V" shape). If the pins are 180° straight, this bulb cannot be installed.
Certain Sensitive Vehicle Models: If hyper-flashing or error messages persist after installation, an external resistor may be required; this is considered a normal occurrence during LED upgrades.
Installation Caution: Do not use these bulbs in positions other than turn signals, as doing so may result in abnormal brightness levels or flickering issues.