Stadium Flood Light Bulbs – The caps that sit on the foundation of a light bulb are just as crucial as the bulb. True, those little metal fixtures might appear rather insignificant given their size but their importance is that they dictate that bulbs may be fitted to that lighting fixtures. Without the ideal cap, the room, alleyway, stairwell or bathtub will remain in the dark.
With the selection of lights available in the marketplace nowadays, there are quite definite specifications to ensure that the ideal bulb is fitted. For example, both pin, or bi-pin, the cap on some lights can only be put in bi-pin light sockets, so gu10 LED bulbs cannot be placed in a light socket which is not designed for your gu10 cap. However, there’s more than 1 type of bi-pin cap, with the cap on g9 halogen bulbs considerably different in appearance and design, and utilized exclusively with particular kinds of halogen bulbs.
The main reason for a cap is to permit electrical contact between the electric supply and the lighting itself, without leaving wiring and digital aspects exposed. The metal pins make direct contact with the power supply, allowing the power to flow through the filament, producing the essential energy to create the light to shine 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 potentially 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 permit simple change over to counter house lighting.
The design is a simple vertical cap at the bottom of the bulb with two 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 title bayonet comes from the thrust and spin action that’s needed to match them.