Archive
The intruduction of LED lighting fixtures spectrum Expressed with respect to the wavelength of light, the intensity of light distribution. LED spectrum is generally color LED, for example, blue LED as a peak wavelength of 470nm hump distribution for the determination of the intensity of light to a shorter peak wavelength UV field and […]
What is Luminous efficiency of LED light fixtures? Efficient indicators of the evaluation of the light source, the light emitted luminous flux (lm), and the ratio of the power input to the light source (W). Units of lm / W. Luminous efficiency is only said that the efficiency of the light source, with the light […]
What is Color temperature? The values in the color of the light is expressed with the temperature of the blackbody (theoretically the virtual objects of the external light can be completely absorbed). Unit K (Kelvin). The blackbody emits light distribution of the wavelength (hue) varies due to temperature. The color temperature is commonly used in […]
The light on the object itself, the extent of the color rendering is called color rendering, that is, the degree of color fidelity; the color rendering properties of the light source by the color rendering index to indicate, which represents objects in the light color of the reference light (sunlight) lighting the deviation of the […]
How to install LED Tube Light Fixtures? Consider Your Safety before Installation Please kindly note: installation of LED tube lights can be dangerous since you’re working with electricity. If you’ve never performed electrical tasks before, consider working with a knowledgeable partner throughout this process. There are two kinds of type B LED tubes, which are […]
LED Strip Lights have nine advantages as below: 1. A pure color: LED flexible strip light with high brightness SMD LED as a light-emitting element, and therefore have the advantage of LED light-emitting element, light color pure, soft, glare-free. Either as decorative purposes, they can also cater to lighting purposes. 2. the softness: LED soft […]
The optical properties of LED colors and the light-emitting efficiency, etc. associated with the semiconductor material and its processing. Mixed with different impurity in the P-type material and the N-type material, can be a different single wavelength of the LED light-emitting diode, the electrical properties will be different. According to the principles of optics, the […]
1. What is LED junction temperature? The basic structure of the LED is a semiconductor P-N junction. The experiments indicate that the P-N junction temperature will rise, and when the current flows through the LED element, the strict sense, put the P-N junction region of temperature is defined as the junction temperature of the LED. […]
With the the herd phenomenon of the market, as a consumer, the choice of LED is still to be calm. Today, we will introduce how to select the best cost-effective LED light sources and LED light fixtures to you, the followings are the basic points, 1, Different LED brightness different prices. LED for LED light […]
In order to ensure lighting-class white LED light is not only able to get a good application, but also higher efficiency, first you need to make it meet certain conditions, followed by the need to adapt the drive circuit to meet the the LDE working parameters to meet them . First, the application requirements of […]