Solid Wood Flooring Coventry – The caps that sit on the base of a light bulb are equally as important as the bulb. True, those little metal fixtures might appear rather insignificant given their size but their importance is such that they dictate that bulbs may be fitted to that light fixtures. Without the right cap, the room, alleyway, stairwell or backyard will stay in the dark.
With the selection of lights available on the market nowadays, there are very definite specifications to make sure that the right bulb is fitted. For example, the two pin, or bi-pin, the cap on certain lights can only be placed into bi-pin light sockets, therefore gu10 LED bulbs can’t be set in a light socket which is not meant for the gu10 cap. But, there’s more than 1 kind of bi-pin cap, together with the cap on g9 halogen bulbs significantly different in appearance and design, and used exclusively with certain types of light bulbs.
The reason for a cap is to permit electrical contact between the electric supply and the light itself, without leaving wiring and electronic elements vulnerable. The metallic pins make direct contact with the power source, allowing the power to flow through the filament, producing the essential energy to create the light to glow and supply the necessary illumination.
The entire selection of caps is extensive, but they can be broken down into three principal kinds, namely the bayonet, the Edison screw and the bi-pin. |} Bayonet Cap This is potentially the most identifiable cap and is more often than not discovered on the ordinary incandescent bulb selection for domestic lights, though energy saving lights also feature this cap to permit simple switch over to greener home lighting.
The design is a simple vertical cap at the bottom of the bulb with 2 ears, or small pins, protruding from the side. The title bayonet is derived from the thrust and spin action that’s needed to fit them.