Optional LED lights will understand common sense, let you say goodbye at a loss

Now with the continuous improvement of technology and production capacity, the price of LED lights are lowered, even after the high-end LED lights may turn white vegetable trend. So in the case of LED price so close to the people, as consumers, how to choose high-quality LED lighting it? When consumers buy LED lighting, it is necessary to understand some of the common parameters LED lighting products, such as: brightness, wavelength, color temperature, etc., identify strengths and weaknesses as standard. Here to explain to consumers under common parameters LED lighting products that tell you how to choose LED lighting products. LED tile light toward a public, including brightness LED lamp brightness: brightness L: luminous flux in a particular direction unit solid angle per unit area. Unit: Nepalese off (c d / m). Flux φ: the sum of the amount of light-emitting substance emitted per second. Unit: lumen (Lm), the number of the phosphor emits light, the more lumens luminous greater. Then: the greater the number of lumens, the more luminous flux, the higher the brightness of the lamp. Second, the wavelength. The same wavelength LED, and color. No LED spectral separation device manufacturer of products difficult to produce pure colors. Third, the color temperature. Color is light color identification unit of measurement expressed in K values. Yellow is "3300k less", white is the "5300k above", there are kinds of intermediate color "3300k-5300k". Customers can express their personal preferences, the application environment and the need to create an atmosphere of selecting the right lighting effects and color temperature of the light source. LED lights towards all four tiles, leakage current. LED is one-way conductive light, if there is reverse current is called leakage, the leakage current is large LED, life is short. Fifth, the antistatic ability. Antistatic ability of LED, long life, and therefore higher prices. The LED is usually static than 700V can be used for LED lighting (lighting renovation renderings). Six life. Different quality is the key to life, life is determined by the light fades. Light is small, long life. Seven design. Each product will have different designs, different designs for different uses, LED lighting design reliability include: electrical safety, fire safety, for the environment safety, mechanical safety, health and safety, safe use of time and other factors. If consumers in the process of buying LED lights, it is possible to understand LED products these parameters, then compare, then you no longer have to worry about a bad buy LED lights up.