LED ceiling lamp LED light source with special technology and technology package, higher luminous flux because of its good thermal conductivity and heat dissipation, LED light attenuation less, longer life, higher safety, environmental protection and energy efficient.
Select LED ceiling light mainly from the following three aspects to consider:
1, see the lamps and lanterns used radiator: lamp bead determines the speed of the entire light decay extent and service life. Lamp beads work at high temperature for a long time, the light fades quickly, and the service life is very short. However, the ceiling lamp with poor brightness can not achieve the effect of key lighting. LED Ceiling radiator program, the mainstream there is a monolithic radiator way, a single lamp beads a cooling column, with additional cooling fan and so on. The size of the radiator, the quality of aluminum affect the speed of heat dissipation, but also affect the price of the entire lamp.
2, see the lamp power (commonly known as the driver): the driving quality also determines the life of the entire lamp, lamp beads used more than 50,000 hours no problem, but if the driver is broken, then the entire light will light up. Drive the use of electronic components, the design determines the transformer efficiency, power factor, stability, temperature rise value, service life. Users do not understand the components of knowledge, from the size of the drive, weight, and consult the manufacturer to use the electrolytic capacitors and other initial judgments. LED ceiling lamp price difference, drive quality accounted for not a small proportion.
3, Understand the brand and package of lamp beads: The quality of lamp beads decides the effect of LED ceiling lamp, and the packaging process influences the quality of lamp beads and other key factors such as heat dissipation. Chip beads have American chips, Taiwan chips, domestic chips. Different brands, large price differences, lighting effects are also large differences.
Therefore, when choosing LED ceiling light, be sure to pay attention to ceiling radiator, driving, lamp beads and can not only consider the price.