【500%+ Brightness】: Pack of 2 BAU15S led bulbs come with 34 pcs SMD3020 LED chipsets, 5000LM, 2200K amber yellow, Voltage: DC 12-24V, Power: 21W/PC, 5 times brighter than the halogen and energy saving.
【Fits】: S25 BAU15S PY21W 7507 etc. Easy installation, plug and play.
【Turn Signal Light Only】: Intelligent Constant IC Driver: 1A real current consumption-strongest Canbus function; Canbus error free in most of Europe cars, design for car turn signal light only
【Application】: BAU15S LED Bulbs Amber PY21W S25. It is the same socket as the PY21W socket,you can use it with confidence if it is a [WY21W] socket model of your car original halogen bulb,Plug and Play