YUANNENGJI 1. Brightness LED line light”>LED line light brightness includes: Brightness L: luminous flux per unit solid angle per unit area of ??the light source in a specific direction. Unit: nit (cd/㎡). Luminous flux φ: the total amount of light emitted by the light source per second. Unit: lumen (Lm), indicating the amount of light emitted by the light source. The more light emitted, the greater the number of lumens. Then: the greater the number of lumens, the greater the luminous flux, and the higher the brightness of the lamp.
2. LEDs with consistent wavelengths have consistent colors. It is difficult for manufacturers without LED spectrophotometers to produce products with pure colors.
3. Color temperature Color temperature is a unit of measurement for the color of the identification light, expressed in K value. Yellow light is “below 3300k”, white light is “above 5300k”, and there is an intermediate color “3 300k-5300k”. Customers can choose a light source with a suitable color temperature according to their personal preferences, application environment, lighting effects and atmosphere to be created.
4. Leakage current LED is a unidirectional conductive light source. If there is a reverse current, it is called leakage. LEDs with large leakage current have a short life.
5. Antistatic ability LEDs with strong antistatic ability have a long life, so the price is also higher. Usually, LEDs with antistatic greater than 700V can be used for LED lighting.
6. Lifespan The key to different quality lies in lifespan, which is determined by light decay. The smaller the light decay, the longer the lifespan.
7. Design Each product will have a different design, and different designs are suitable for different purposes. The reliability design of LED lighting includes: electrical, fire protection, applicable environment, mechanical, hygiene, use time and other factors.