The 580 Xenon look bulb has two filaments making it a double element bulb and can be used as stop / tail and also fits applications on vauxuhall.
astra / corsa / insignia commonly use as the sidelight and DRL bulb in one.
These bulbs use a specialist blue which give off an Ice white look, which is great for matching with HID and xenon bulbs.
Plug and Play
Direct Fit Replacement
Easy Upgrade to Xenon Effect
Canbus Error Free
|Bulb Base:||580 - Push Fit Wedge|
|Cross Reference:||P21\5W / T20|
|Voltage Input :||12V DC|
|Sold As :||Per Bulb|
|Road Legality:||Off Road Use|
|Known Compatible Cars:||Insignia / Corsa D|
|Product as described:|
|Add pros||Add cons|