Introduction of LED ceiling light
Technical characteristics
Use of light source: All use low-light-decay LED as the light source to ensure its long life, energy saving, high efficiency, environmental protection and other characteristics. Anti-shock level: Class II electrical placement: electrical appliances As for the external light distribution type of the lamp body: narrow light (15°30°) wide light (45°60°) optional light distribution mode: smooth lens (strong light), net pattern Lens (semi-strong light), pearl lens (soft light) Wiring method: terminal wiring installation location: indoor
LED ceiling light is a new type of ceiling light designed and produced using aluminum alloy with high thermal conductivity and patented structure technology. LED ceiling lamps have been widely used in the commercial lighting field in recent years, and the home interior lighting field is still slowly infiltrating. How to choose LED ceiling light is the primary concern of every consumer. LED ceiling lights are widely used in the commercial lighting field. There are single (1 LED lamp bead, the following analogy), 3, 5, 7, 9, 12, 15, each lamp bead The power is 1W, 2W, 3W. Various specifications, sizes and power levels are suitable for different places, mainly depending on the brightness, irradiation length, width of the installation area and so on required by the demander.
Application place
LED ceiling lamp is suitable for key lighting commercial places such as car display, jewelry, high-end clothing, professional shop windows, counters, etc. It is the best light source to replace traditional halogen tungsten lamps and metal halide lamps.
Installation method
1. Embedded installation on the ceiling
2. Add mounting bracket or track to use as translucent lamp or spotlight
3. Use boom or steel cable as a chandelier
Advantages and choices of LED ceiling lights
How to choose LED ceiling light:
The key points of choosing LED ceiling lights are considered from the following three aspects:
1. The radiator used by the LED ceiling lamp: The speed of heat dissipation of the lamp beads determines the degree of light decay and the length of the service life of the whole lamp. The lamp beads work under high temperature for a long time, the light decays quickly, and the life is very short, and the ceiling lamp with poor brightness cannot achieve the effect of close-up lighting. LED ceiling lamp radiator solution, the mainstream has an integral radiator method, a single lamp bead with a cooling column method, and an additional fan cooling method. The size of the radiator and the quality of the aluminum material affect the speed of heat dissipation, as well as the quality and price of the entire lamp.
2. The power supply of the LED ceiling lamp (commonly known as the transformer): The quality of the transformer also determines the life of the entire lamp. The lamp beads can be used for more than 50,000 hours. If the transformer is broken, the entire lamp will not be able to light up. The electronic components and design schemes used in the transformer determine the efficiency, power factor, stability, temperature rise, and service life of the transformer. If the user does not understand the knowledge of components, he can make a preliminary understanding and judgment from the size and weight of the transformer, and the electrolytic capacitor used by the manufacturer. The quality of the transformer also affects the price difference of LED ceiling lamps.
3. The brand and package of the lamp beads used in the LED ceiling lamp: The quality of the lamp beads determines the lighting effect of the LED ceiling lamp, and the packaging process affects the key factors such as the quality of the lamp beads and heat dissipation. Lamp beads chips include American chips, Taiwanese chips, and domestic chips. Different brands have relatively large price differences, as well as large differences in lighting effects. Users can learn about the lamp bead solution by consulting the manufacturer, which depends on the manufacturer’s integrity. Very low-priced ceiling lamps are made by using defective products from the chip production line, with inconsistent color temperature, poor brightness, and short life. Users can learn more about this aspect and better choose high-quality LED ceiling lamps.
advantage:
1. Energy-saving LED ceiling lamp: The energy consumption of white light LED is only 1/10 of that of incandescent lamps and 1/4 of that of energy-saving lamps.
2. Longevity of LED ceiling lamp: The life span can reach more than 100,000 hours, which can be described as "one-time-for-all" for ordinary household lighting.
3. The LED ceiling lamp can work at a high speed: if the ordinary energy-saving lamp is frequently started or shut down, the filament will turn black, and even the filament will die.
4. The LED ceiling light is a solid-state package: it belongs to the type of cold light source. Convenient for transportation and installation, it can be installed in any miniature and enclosed equipment, shockproof and good heat dissipation performance.
