How consumers choose LED track lights
1. The level of the mold can be seen from the smoothness of the product components, and thus the quality of the LED track lights can be seen indirectly. At present, the mainstream COB track lights on the market are basically based on ideas, which are assembled at random with a few scattered parts. The colors are different, and the connection parts are rough.
2. Check whether the solder joints have the same size, whether there are sharp points, etc.
3. Check for flaws and defects.
4. Look at the parameters The main parameters of LED track lights are luminous efficiency and color rendering index. The current indicator of luminous efficiency is 100-150LM/W, which must be greater than 100LM/W, but this indicator is in a growth period and will reach it next year. 150-250LM/W. The color rendering index can reach 80. There is no need to pursue more than 90 for this index, unless you are engaged in work that requires high color such as painting.
5. Looking at the power, the mainstream cheap track lights on the market basically use 24W as a virtual standard of 30W.
6. Light quality: no secondary light spots, clean edges, smooth evolution of the main and secondary light spots, obvious differences between the main and secondary light spots, and distinct strengths and boundaries. Spot light angle and precise shot
7. Beam angle: In order to take care of the understanding of most laymen, let's start with the traditional aesthetics, that is, most of the LEDs follow the path of imitating traditional point light sources. The difference in the light-emitting area is not very big, so it is relatively standard, and it comes down to 12/24/40 including its subdivision. Generally, the shape of the light plate should not be analyzed if it exceeds 40 degrees. There is really no obvious boundary. It is recommended to use 12 degrees for the beam angle of the key lighting. At present, most manufacturers do not have a clear angle positioning. When buying a reflector in the accessories market, the secondary optical reflection cannot match the COB chip and the fixed bracket, and the deviation from 12 degrees to 20 degrees.
8. Appearance and structure aesthetics, based on the different understandings and demands of each manufacturer on the product, the appearance of the product is a concept that cannot be defined and can not be accurately defined. For us, it is how to look at the details and proportions. A good product is structurally Don’t blindly impress, as long as the heat dissipation structure is satisfied, unnecessary material waste is minimized and costs are passed on to consumers. A good product should be good at core, simple in shape, and create value for consumers.
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