Is Wood Laminate Flooring Waterproof – The caps that sit on the foundation of a light bulb are just as important as the bulb themselves. True, those tiny metal fixtures may seem fairly insignificant given their size but their importance is that they dictate that bulbs can be fitted to that lighting fixtures. Without the right cap, the room, alleyway, stairwell or bathtub will remain in the dark.
With the selection of lights that can be found in the marketplace today, there are very definite specifications to ensure that the right bulb is fitted. By way of example, the two pin, or bi-pin, the cap on certain lights can only be placed in bi-pin light sockets, so gu10 LED bulbs cannot be placed in a light socket which isn’t meant for your gu10 cap. But, there is more than one kind of bi-pin cap, together with the cap on g9 halogen bulbs significantly different in appearance and design, and utilized only with particular kinds of halogen bulbs.
The reason for a cap would be to allow electrical contact between the electrical supply and the lighting itself, without leaving wiring and digital elements vulnerable. The metal pins make immediate contact with the power source, allowing the power to flow through the filament, creating the essential energy to create the light to glow and provide the required illumination.
The full selection of caps is extensive, but they are sometimes divided up into three principal kinds, namely the bayonet, the Edison screw and the bi-pin. |} Bayonet Cap This is arguably the most recognizable cap and is more often than not discovered on the normal incandescent bulbs selection for national lighting, although energy saving lighting also feature this cap to allow simple switch over to greener home lighting.
The design is a simple metallic cap at the bottom of the bulb with two ears, or small pins, protruding from the side. These two pins lock into slots in the side of the socket, to hold the bulb in place. The title bayonet is derived in the thrust and spin action that’s needed to match them.