Gu10 Led Light Bulbs 5w – The caps that sit on the foundation of a light bulb are just as crucial as the bulb. True, those tiny metal fixtures might appear rather insignificant given their size but their importance is that they dictate that bulbs may be fitted to that light fixtures. Without the right cap, the space, alleyway, stairwell or backyard will stay in the dark.
With the selection of lights that can be found in the marketplace today, there are quite definite specifications to ensure the right bulb is fitted. For instance, both pin, or bi-pin, the cap on some lights can only be placed in bi-pin light sockets, therefore gu10 LED bulbs cannot be set in a light socket that is not meant for the 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 only with particular kinds of light bulbs.
The reason behind a cap is to allow electrical contact between the electrical supply and the light itself, without even leaving wiring and electronic aspects exposed. The metallic pins make immediate contact with the power source, allowing the power to flow through the filament, creating the necessary power to cause the light to shine and supply the required illumination.
The entire selection of caps is extensive, but they can be divided up into three principal kinds, namely the bayonet, the Edison screw and the bi-pin. |} Bayonet Cap That is potentially the most identifiable cap and is more often than not discovered on the normal incandescent bulbs choice for domestic lights, though 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 bottom of the bulb with 2 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 from the thrust and spin action that is necessary to match them.