1156/1157LED（P21W) Bulbs

Release time: 2026-09-23 16:39:46Zhenjiang Zhendong Electrolumine Scence Co.,Ltd.

1156 BA15S

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1157 BAY15S

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1150 BAU15S

1156 / 1157 / 1150 LED Car Light Specification

表格

Item	1156 LED (P21W BA15S)	1157 LED (P21/5W BAY15D)	1150 LED (P21W BAU15D)
Model	1156 Single Filament	1157 Dual Filament	1150 Single Filament
Base	BA15S, single contact, 180° pins	BAY15D, dual contact, offset pins	BA15UD, single filament, offset pins
LED Chip	3030 / 2835 SMD	3030 / 2835 SMD	3030 / 2835 SMD
Operating Voltage	DC 12V	DC 12V	DC 12V
Power	5W / pc	5W (Brake) + 1.8W (Parking)	5W / pc
Luminous Flux	400–600LM / pc	400–600LM(Brake) / 150–200LM(Parking)	400–600LM / pc
Available Color	White / Amber / Red	White / Amber / Red	White / Amber / Red
Application	Reverse light, Turn signal	Brake light + Tail / Parking light	Turn signal, Reverse light
Waterproof	IP65	IP65	IP65
Operating Temp	-40℃ ~ +85℃	-40℃ ~ +85℃	-40℃ ~ +85℃
Lifespan	50,000 Hours	50,000 Hours	50,000 Hours
Optional	CANBUS decoder (anti error code, anti hyper flash)	CANBUS decoder (anti error code, anti hyper flash)	CANBUS decoder (anti error code, anti hyper flash)
Certificates	CE, RoHS	CE, RoHS	CE, RoHS
Installation	Plug & Play, direct halogen replacement	Plug & Play, direct halogen replacement	Plug & Play, direct halogen replacement

Key difference between 1150 & 1156: pin position! 1150 is offset BA15D; 1156 is straight BA15S. Not interchangeable.

CANBUS version recommended for European & American vehicles to avoid dashboard error codes or hyper flash.