Motorcycle & Scooter Bosch Headlight BA20D Bulb Holder Plug

Bosch type bulb holder for bayonet bulbs known as BA20D

This is a dual-contact bulb holder designed specifically for Bosch BA20D base bulbs.

It features a detachable rubber boot for added protection.
The front mounting plate is made of metal and measures up to 44.5mm in diameter, equipped with two alignment tabs, one of which includes a small hole to accommodate the included spring.
The main socket has an outer diameter of 21.7mm and an internal diameter of 20.5mm.

The holder includes three color-coded wiring leads: a green wire with a bullet connector for grounding, a white wire with a socket connector for low beam, and a blue wire with a spade connector for high beam.

Inside the holder, there are two square-cut notches designed to align with the square tabs on Bosch-style bulbs for secure fitting.

Before You Place Your Order...

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