Philips Dimmable Cfl Light Bulbs – The caps that sit on the base of a light bulb are just as important as the bulb. True, those tiny metal fittings may seem fairly insignificant given their size but their importance is that they dictate that bulbs may be fitted to that light fittings. Without the ideal cap, the space, alleyway, stairwell or bathtub will remain in the dark.
With the selection of lights that can be found in the marketplace nowadays, there are very definite specifications to make sure that the ideal bulb is fitted. By way of instance, 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 is not meant for the gu10 cap. But, there’s more than 1 kind of bi-pin cap, with the cap on g9 halogen bulbs significantly different in appearance and design, and utilized exclusively with particular kinds of halogen bulbs.
The reason behind a cap would be to permit electrical contact between the electric supply and the light itself, without even leaving wiring and electronic elements vulnerable. The metallic pins make immediate contact with the power supply, allowing the power to flow through the filament, producing the essential power 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 main kinds, namely the bayonet, the Edison screw and the bi-pin. |} Bayonet Cap This is arguably the most recognizable cap and is more often than not discovered on the ordinary incandescent bulbs choice for domestic lighting, though energy saving lighting also contain this cap to permit easy change over to counter house lighting.
The design is a simple vertical cap at the base of the bulb with two ears, or small pins, protruding from the side. The name bayonet is derived in the thrust and spin action that’s needed to match them.