Clear Epoxy Floor Coating For Wood – The caps that sit on the base of a light bulb are equally as important as the bulb themselves. True, those tiny metal fittings might appear fairly insignificant due to their size but their importance is such that they dictate that bulbs may be fitted to that light fittings. Without the right cap, the space, 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 make sure the right bulb is fitted. For instance, the two pin, or bi-pin, the cap on certain lights can only be placed into bi-pin light sockets, therefore gu10 LED bulbs cannot be set in a light socket that isn’t designed for your gu10 cap. But, there’s more than one type of bi-pin cap, together with the cap on g9 halogen bulbs considerably different in design and appearance, and used exclusively with certain types of halogen bulbs.
The main reason for a cap is to allow electrical contact between the electrical supply and the light itself, without even leaving wiring and digital aspects exposed. The metallic pins make direct contact with the electricity supply, allowing the electricity to flow through the filament, producing the essential energy to create the light to glow and provide the required illumination.
The entire selection of caps is extensive, but they can be broken down into three principal 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 discovered on the normal incandescent bulb choice for national lights, although energy saving lights also contain this cap to allow easy change over to greener home lighting.
The layout is a simple vertical cap at the base of the bulb with 2 ears, or tiny pins, protruding from the side. These two pins lock into slots at the face of the socket, to hold the bulb in place. The name bayonet comes from the thrust and twist action that is needed to fit them.