buy and install led flat panel ceiling drop troffer lights lamp instructions
LED lights are now the most commonly used kinds of lights, LED flat-panel light is one of them, then how to buy LED flat-panel light it? The following Xiaobian for you to collect a bit, take a look at it!LED Panel Light How to choose:LED lighting as a new generation of lighting because of its green, energy saving, long life characteristics of a wide range of attention. LED lighting is also more in our daily life. As the industry continues to develop, more and more companies to participate in the LED lighting industry, LED lighting will gradually replace the traditional lamps and lanterns .LED flat light itself has a super-thin, ultra-thin and ultra-energy-saving long-life safe and reliable, green, flat-panel lights gradually favored by the majority of consumers and respected decorative lighting products of choice, the current market, various types of flat- The price is not the same, in view of the current flat-panel market price competition fierce competition, a large number of substandard products listed, has violated the LED energy saving, long life, environmental protection and other real value, contrary to the LED technology into the field of integrated ceiling Meaning, and seriously affect the integrated ceiling LED flat-panel lamp of the healthy development of LED flat-panel lamp manufacturers have the responsibility to introduce and explain how to choose LED flat-panel lamp or identify the LED flat-panel lamp is good or bad:First look at the overall “lighting power factor”: power factor is low, indicating the use of drive power, circuit design is not good, will greatly reduce the lighting life! Power factor is low, the use of even the best lamp beads lighting life will not be long. Power factor level, with “power factor meter” can be detected! General export led flat panel ceiling drop troffer lights lamp power factor requirements of 0.85 or more. Power factor is lower than 0.5, it should be said that substandard products or waste products, not only short life, and the actual consumption of electricity than the nominal to be about twice as high, that is, compared with ordinary energy-saving lamps, simply not power! Therefore, this is why LED flat-panel lamps need to be equipped with high-quality, high-efficiency drive power reasons! There is no “power factor meter” used to detect LED lighting power factor of consumers, there is a way is to use “ammeter” to detect the two nominal power of similar products, the greater the current and the greater the current harmonics, indicating the actual Consumption of electricity on the large, the less power-saving! At the same time, the current instability, the life of the lamp beads and the overall life of the negative lighting!
Second, look at the “lighting cooling conditions – materials, structure”: LED lighting cooling is also very important, the same power factor of the lighting and the same quality of light beads, if the heat conditions are not good, light beads work at high temperatures, Large, lighting life will be reduced. At present, the use of thermal materials are copper, aluminum, PC, copper thermal conductivity than aluminum, aluminum thermal conductivity than the PC is good, now the radiator material is generally the most aluminum, the best for the insert aluminum, aluminum Profile, extruded aluminum) followed, the worst is cast aluminum, insert aluminum heat dissipation is best! Also look at the “lamp quality”: lamp beads quality depends on chip quality and packaging technology.LED Panel Light Installation Method:1, the product installation must be a certified professional electrician.2, from the box to check out the integrity of the product.3, products and flammable materials to ensure that at least 0.2m distance, to ensure that the zenith has been installed 2 cm high gap, the lamp can not be installed in the zenith inside, or heat the wall, pay attention to low and high Piezoelectric wiring separately.4, the lamp can be connected from the hole and the lamp through the back of the wire can be fixed with wire clips, to ensure a solid fixed.5, to ensure that the lamp power cord has sufficient length, do not be tension or tangential force. When installing the fixture, avoid excessive tension and do not tie the wire. Output wiring should pay attention to distinguish, do not be confused with other lamps and lanterns.6. After installation, connect the low-voltage plug of the lamp to the low-voltage plug of the switching power supply.7, the lamp switch power supply tail connected to the mains, usually brown (black) line for the line of fire, the blue line for the zero line.8, non-professional personnel shall not be demolished, maintenance, Division I have the right to unauthorized demolition, repair the product to replace or warranty service.