Compatible bulb: 7443 / T20 / W21 / 5W / w3x16q holder.
Easy to install: Plug and play socket for easy installation.
Material: Nylon material, high heat resistance.High efficiency copper wire.
Description:

Item type:Bulb Socket Adapter

Applicable models: universal

Supporting relationship: applicable

Wiring: Green and yellow are negative poles, red, yellow and black and white are positive poles

Packing list:

1pcs*T20 7443 Bulb Socket Adapter

Note: please check the picture above carefully to make sure that the adapter is the same as your requirements to ensure correct installation.due to different personal displays, light and contrast differences, there may be slight color difference between the picture and the real object.