Underfloor Heating Mats For Wood Floors – The caps that sit on the foundation of a light bulb are equally as important as the bulb. True, those little metal fixtures might appear fairly insignificant due to their size but their importance is such that they dictate that bulbs may be fitted to that light fixtures. Without the ideal cap, the room, alleyway, stairwell or backyard will remain in the dark.
With the range of lights that can be found on the market today, there are very definite specifications to ensure the ideal bulb is fitted. For example, both pin, or bi-pin, the cap on certain lights can only be put into bi-pin light sockets, therefore gu10 LED bulbs cannot be set in a light socket that isn’t designed for your gu10 cap. However, there’s more than one kind of bi-pin cap, together with the cap on g9 halogen bulbs considerably different in appearance and design, and used exclusively with certain types of light bulbs.
The reason behind a cap would be to allow electrical contact between the electrical supply and the light itself, without even leaving wiring and electronic aspects exposed. The metal pins make immediate contact with the electricity source, allowing the electricity to flow through the filament, creating the necessary energy to cause 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 potentially the most recognizable cap and is more often than not discovered on the ordinary incandescent bulbs selection for domestic lighting, although energy saving lighting also feature this cap to allow simple change over to counter house 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 side of the socket, to hold the bulb in place. The name bayonet comes in the thrust and twist action that is necessary to match them.