Ceiling lamp

Ceiling lamp

1. Features

Common ceiling lamps include square cover ceiling lamps, round ball ceiling lamps, pointed flat round ceiling lamps, semi-round ball ceiling lamps, semi-flat ball ceiling lamps, small rectangular cover ceiling lamps, etc. Ceiling lamps are suitable for lighting in living rooms, bedrooms, kitchens, bathrooms, etc.

Ceiling lamps can be directly installed on the ceiling, which is easy to install and has a simple and elegant style, giving the space a clear and bright feeling.

2. Selection

Ceiling lamps generally have ballasts and circular lamp tubes. Ballasts are of two types: inductive ballasts and electronic ballasts. Compared with inductive ballasts, electronic ballasts can improve the light efficiency of lamps and systems, can start instantly, and extend the life of lamps. At the same time, it has a small temperature rise, no noise, small size, light weight, and power consumption is only 1/3 to 1/4 of that of inductive ballasts, so consumers should choose electronic ballast ceiling lamps. The circular tubes of ceiling lamps are halogen powder and tri-color powder. The tri-color powder tubes have good color rendering, high luminosity, and slow light decay; the halogen powder tubes have poor color rendering, low luminosity, and fast light decay. To distinguish between halogen powder and tri-color powder tubes, you can light up the two tubes at the same time. Put your hands near the two tubes, and you will find that the color of your hands is white and distorted under the light of the halogen powder tube, and the color of your hands under the light of the tri-color powder tube is the original color of your skin.

There are two types of ceiling lamps, with remote control and without remote control. The ceiling lamp with remote control is easy to switch and suitable for use in the bedroom. The lampshade of the ceiling lamp is generally made of plastic or plexiglass, and glass lampshades are rare.