Bayonet Cap Fitting Types

Bayonet cap named for a fitting design that utilizes the same push and twist action used by soldiers to mount bayonets to their rifles a bayonet cap is the most commonly used base in the uk.

Bayonet cap fitting types. If your light fittings don t take screw cap bulbs odds are they require bayonet cap bulbs. A bayonet mount mainly as a method of mechanical attachment as for fitting a lens to a camera or bayonet connector for electrical use is a fastening mechanism consisting of a cylindrical male side with one or more radial pins and a female receptor with matching l shaped slot s and with spring s to keep the two parts locked together. This section shows many of the most popular fittings. Bayonet cap bulbs use a twist and lock action to secure into the fitting.

Caps provide the electrical contact to conduct electricity to the light bulb but it also helps to secure the light bulb into its fitting. The most common code is for bayonet caps is b22. There are two main types of bayonet bases. Also known as the twist and lock bulb a bayonet cap bulb has two pins which retract and then expand into slots inside the fitting when twisted.

They are used in a variety of lighting around the home and one of the most common types of fittings. Bayonet caps and gu10. Bayonet caps are mainly used in great britain and are distinctive by their push and twist action to install. There are many variations of a bayonet cap including some three pin versions known as b22d 3 found in new build homes and on some high pressure mercury lamps for industrial use.

The commonly used bulbs in the uk.