LED track light rail 0.5M 1M black white aluminum 2-wire

Downlight refers to a lamp with a screw base that can be directly installed with or energy-saving lamps. Downlight is a type of lighting fixture that is embedded in the ceiling. This kind of invisible lamps embedded in the ceiling, all the light is projected downward, which belongs to the direct light distribution. Different reflectors, lenses, blinds, bulbs can be used to achieve different light effects. Downlights do not occupy space and can increase the soft atmosphere of the space. If you want to create a warm feeling, you can try to install multiple downlights to reduce the pressure of the space. Generally, more downlights are used in hotels, homes, and cafes, which are different from recessed downlights. They are more decorative. Downlights generally have three types: large (5 inches), medium (4 inches) and small (2.5 inches). There are two types of downlights, horizontal and vertical. The price of horizontal insertion is slightly more expensive than that of vertical insertion. Suitable places for downlights: large offices, conference rooms, department stores and specialty stores, laboratories, airports and some civilian rooms. Using downlights as lamps is easy to install, does not take up space, is generous and durable, and is usually used for more than five years without problems, and the style is not easy to change. The price is also cheap. 1. Compact and high luminous flux. The power consumption is 1/3 of that of lamps, but the lifespan is 6 times that of lamps. The compact size of 175 is maintained, which suppresses the presence of lamps and creates a bright space. 2. There are two kinds of reflectors, mirror and frosted. A mirror-like reflector that brings a sense of flickering, and a frosted reflector for the ceiling with moderate brightness. 3. The sliding fixed card is adopted, which is convenient for construction. It can be installed on ceilings with different thicknesses from 3mm to 25mm, and the lamps can be easily removed during maintenance. 4. There are three kinds of lamps to choose from. There are three types of 2,700k, 4,000k, 6,700k, you can choose the most suitable lamp according to different purposes.