
2x 10-48V 1156 BA15S P21W 2405 1157 P21/5W 2412 Bau15s BAY15D 2409 Car Bulb LED Lamp Reverse Brake Turn Signal Light 24V Amber
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Specifications
- Brand Name
- MAXGTRS
- High-concerned chemical
- None
- Origin
- Mainland China
- Voltage
- 12 V / 24 V
- Item Type
- Turn Signal
- Lumens
- 1000
- Interface Type
- BA15S (1156)
- For Vehicle Brands/Model
- Universal
- Model Name
- 1156 BA15S
- Wattage
- 21
- Item Weight
- 100
- Socket
- BA15S 1156 P21W 2409
- Application
- Turn Signal, Backup Reverse Lights,Brake Lights,DRL,Stop Tail Bulbs
- LED CHIP
- 4014+3030
- Socket 2
- 2412 1157 BAY15D
- Socket 3
- 2409 1156 BAU15S
- Socket 4
- 1141 1016
- Choice
- yes
- semi_Choice
- yes
Product Description
Socket :
Socket 1: 1156 BAU15S PY21W LED 1141 2409
Socket 2: 1156 BA15S P21W LED 89 2405
Socket 3: 1157 BAY15D P21/5W 1016 2412
Note: Since the LED bulbs have lower wattage than stock 55W halogen bulbs, therefore when installing on some newer cars, you might need to add load resistors or special wiring harness to ensure the proper function.
Pros & Cons
Pros
- Wide 10-48V voltage range compatible with 12V cars and 24V trucks
- Versatile socket compatibility fits multiple common automotive bulb types
- Bright 1000-lumen amber output for clear visibility
- No high-concern chemicals used in construction
Cons
- Only sold as a set of 2 bulbs, may not be sufficient for full vehicle lighting upgrades
- Amber color only, with no alternative color options available
- Physical size varies by socket type, may not fit all custom bulb housings
- 21W per bulb draw may be higher than older incandescent equivalents
Common Questions
What LED chips and materials are used in these car LED bulbs?
These bulbs feature 4014 + 3030 LED chips, use no high-concern chemicals, and are built for reliable automotive lighting performance.
What vehicle socket types do these LED bulbs fit?
They are compatible with BA15S (1156, P21W, 2405), BA15D (1157, P21/5W, 2412), BAU15S (2409), 1141, and 1016 sockets, covering most common automotive bulb mounts.
Will these bulbs work on my 24V semi-truck?
Yes, these bulbs support a DC 10-48V voltage range, so they are compatible with both 12V passenger vehicles and 24V commercial trucks.
Can I use these bulbs as both brake lights and turn signals?
Yes, the versatile design makes them suitable for turn signals, backup reverse lights, brake lights, DRL, and stop/tail bulb applications.
How many bulbs come in this purchase?
This listing includes a set of 2 LED bulbs, ready for installation on your vehicle.
Product information last updated on March 6, 2026
