1, characteristics
Commonly used ceiling lamps are square cover ceiling lamps, dome ceiling lamps, pointed round ceiling lamps, semi-spherical dome lamps, semi-flat bulb ceiling lamps, and small rectangular cover ceiling lamps. The ceiling lamp is suitable for the ceiling lamp in the living room, bedroom, kitchen, bathroom, etc.
The ceiling lamp can be directly mounted on the ceiling, and the installation is simple and the style is simple and generous, giving the space a clear and bright feeling.
2, choose
The ceiling lamp generally has a ballast and a ring light tube. The ballast has two kinds of magnetic ballasts and electronic ballasts. Compared with the magnetic ballast, the electronic ballast can improve the light efficiency of the lamp and the system. Instant start and extend lamp life. At the same time, it has low temperature rise, no noise, small size, light weight, and consumes only 1/3 to 1/4 of the power ballast, so consumers should choose electronic ballast ceiling lamps. The circular lamp of the ceiling lamp has a halogen powder and a tribasic toner. The trichromatic toner tube has good color rendering, high luminosity and slow light decay; the halogen powder lamp has poor color rendering, low luminosity and fast light decay. Differentiate between halogen powder and tri-color toner tube, can illuminate two tubes at the same time, put your hands near the two tubes, you can find that the color of the halogen powder tube is white and distorted, and the color of the three-color toner tube is The true color of the skin.
Ceiling lights are available with remote control and without remote control. The ceiling light switch with remote control is convenient and suitable for use in the bedroom. The lampshade of the ceiling lamp is generally made of plastic or plexiglass, and the glass lampshade is rarely used now.
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