Engineered Wood Flooring Or Solid Wood – The caps that sit on the base of a light bulb are just as important as the bulb themselves. True, those little metal fittings may seem fairly insignificant given their size but their importance is such that they dictate that bulbs may be fitted to that lighting fittings. Without the ideal cap, the room, alleyway, stairwell or bathtub will remain in the dark.
With the range of lights that can be found in the marketplace today, there are very definite specifications to make sure that the ideal bulb is fitted. By way of example, both pin, or bi-pin, the cap on certain lights can only be placed into bi-pin light sockets, so gu10 LED bulbs can’t be set in a light socket that isn’t meant for your gu10 cap. But, there’s more than 1 kind of bi-pin cap, with the cap on g9 halogen bulbs considerably different in appearance and design, and used only with certain types of light bulbs.
The reason for a cap is to permit electrical contact between the electric supply and the lighting itself, without even leaving wiring and digital elements vulnerable. The metal pins make direct 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 entire range of caps is extensive, but they can be broken down into three main types, namely the bayonet, the Edison screw and the bi-pin. |} Bayonet Cap That is arguably the most identifiable cap and can be more often than not found on the ordinary incandescent bulb choice for national lights, though energy saving lights also contain this cap to permit easy switch over to greener home lighting.
The layout is a simple vertical cap at the bottom of the bulb with two ears, or tiny pins, protruding from the side. Both of these pins lock into slots at the side of the socket, to hold the bulb in place. The name bayonet is derived in the thrust and spin action that’s needed to fit them.