This is a glow lamp from the company BREVIA, used in ambient lighting for turning lights. The design of the bulbs is resistant to vibrations and can withstand extreme loads. Standard size, diameter 20.5 mm and length 47.5 mm, meets the standards of seats in the spotlight.
Installation of such bulbs is very simple, you can do it yourself, at home, the main thing is not to touch the bulb of the bulb, so as not to leave fingerprints, and also wipe it with alcohol beforehand. In case of bright radiation, they help to inform other road users about their intentions in a timely manner, in order to avoid accidents, and mark your car for other road users.