Due to its rich colors, small size, durability and energy saving, LED decorative lights are very suitable for decorative purposes.
Mount it on a circuit board or flexible cable or other material. LEDs can be used as light sources for letter lights, signs, track lights, tubes, etc. Lighting With the development of LED technology, a combination LED is installed in a certain way, which can emit enough light for indoor lighting. For example, you can use it: night lights, table lights, garden lights and other display LEDs. Typical use is for information display and large screen display. They are widely used in stadiums, airports, business centers, etc. Currently, the world's largest LED display is located in Times Square in Manhattan, New York. The LED decorative light backlight is very suitable as a backlight of a liquid crystal display, because the LED has a very small size and low power consumption.
The uniformity of color is an inherent characteristic of LEDs. It emits very pure colors at a very narrow frequency. The color is calculated using the wavelength (LPK) (NM). Wavelength is an inherent characteristic of the LED wafer material. Different materials have different wavelengths, that is, different colors. We know that white light is the synthesis of all colors, but human eyes do not need the synthesis of all colors in the spectrum, only three colors (red, green and blue). Based on this principle, many methods have been thought of for manufacturing white LEDs. The most typical manufacturing method is to bury a blue zinc LED in a phosphor emitting yellow light.
The light output of an LED will vary with its chip type, packaging method, and other differences. But no international standard can measure its brightness. In general, the total amount of light emitted by an LED is measured by the height of a light spot in the axial direction, and is represented by a (MCD) candle.
High-value LED decorative lights do not mean that their light output is high. To calculate its total light output, its light angle must be considered. The viewing angle of an LED is also a function of the type of LED chip, and is also a function of the splitting or astigmatism of its epoxy casing. LEDs with different chips and packages will have different brightness values. If two LEDs have the same brightness value, the larger the light emission angle, the larger the light output.
LED decorative lights come in various shapes and sizes. Ninghai Haohua Company is a professional LED Decorative Light Manufacturer . We can provide high quality LED decorative light products to meet your needs. Welcome to consult and buy: https://www.nhhx.net/product