Lamp holders are electrical components that connect lamps to the electrical circuits in your home. They come in different shapes and sizes. The main function of the holder is to support the light bulb and hold it in place. Some holders also provide the power to the bulb. The type of lamp holder you buy should depend on the type of bulb you need.
Some lamp holders include two wires that are folded up at the base. They also have a locking mechanism that allows for a secure connection between the holder and the lamp. A molded white plastic cone is also typically included. The holder’s construction must ensure that it protects the lamp from small vibrations that could extinguish the light.
Some common socket types are bayonet mounts, halogen, and screw-base. Fluorescent lamp holders are also available. They are often plug-in products, and they include a starter base. These are often used to retrofit older fixtures. Using these adapters can save up to 50% on energy.
Wedge-base lamp holders are primarily used for smaller low-wattage lights. These holders can be made of glass or plastic. These holders allow for easy bulb replacements. They also come with many mounting options. These types of lamp holders are ideal for mounting on walls, ceilings, and fixtures.
Pendant holders are great for hanging fancy lights from the ceiling. They are also good for lighting living rooms, dining rooms, and bedrooms. They are a good choice for those who don’t have much space. They’re easy to use and safe. They’re also a good way to light a restaurant.
Halogen lamp holders are specially designed for halogen lamps. These lamps are commonly found in commercial applications and outdoor environments. They contain a gas (typically mercury) and a thin tungsten filament that offers resistance to electricity. They also have a higher operating temperature than incandescent bulbs.
Lamp holders for halogens are often integrated into specialty products. These types of halogen lamps are rated to provide up to five times the efficiency of standard incandescent lamps.
If you’re looking for a good holder, it’s a good idea to buy one that’s built to withstand the highest operating temperatures. Some lamp holders are made of ceramic, which can withstand much higher temperatures than bakelite. They can also withstand a greater range of mechanical shocks.
In addition, it is important to look for an all-insulated bayonet socket pattern. It is advisable to select a holder that is fitted with a ventilated shield. The holder must be guarded from highly combustible materials. The socket’s design must also consider conductivity and the thickness of the metal.
For instance, some types of halogen lampholders include a leaf spring under the contact. These parts can deteriorate over time, and the socket’s built-in switch may be more likely to break.
Some common bulb shapes are G30, PAR16, and A15. These bulb sizes are commonly found in North America. You can also find screw-base bulbs in a variety of shapes, including globe-shaped, oval-shaped, and S14s.