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what are the best led fog lights
First, from the appearance of LED lights.
The attention to workmanship can often reflect the strict requirements of an enterprise for production.
Such as: 1. Product transfer and connection are tight;
2. The corners are round and smooth, without burrs or sharp edges;
3. The metal parts are shiny, gold-plated without imprints and rust spots, and low-grade metal materials have imprints and rust spots.
Second, the lighting status of LED lights.
1. Lights up quickly and without delay. The lighting is fast, the illumination is uniform, the selected luminous color is close to the standard color temperature, the greater the luminous flux, the stable current, and the high-quality heat dissipation of the heat sink.
Third, from the parameters of LED lights
Luminous decay, luminous flux, light source, driving power, IP protection
1. Light decay, better LED lamps have a light decay of <30% before 25,000 hours; the main factors that determine light decay are the quality of the light source and the difference in heat dissipation structure
2. Light efficiency, that is, the number of lumens per watt, in LM/W, which reflects the power-saving performance of lamps. The better the power-saving lamps, the higher the light efficiency.
3. Light source, POFLEX LED lighting fixtures use high-power LED as the light source, and the price is higher
4. Drive power supply, a good drive power supply can ensure the life of the whole lamp.
5. IP protection, vibration, dust, water, moisture, etc. are particularly important for the selection of LED lights. The protection level of qualified LED lights must reach IP65, IP67 or IP68.
#what is the best led fog light bulb