What is white light?
White light is a new green lighting fixture with energy saving and environmental protection. It is a kind of visible light and belongs to cold light source.
Application of white light
It is widely used in road monitoring projects as an auxiliary lighting tool for bayonet cameras to shoot license plates of vehicles passing by bayonet cameras, and as an auxiliary lighting tool for cameras at the entrance and exit of residential parking lots to record vehicle license plates. Because the image taken by the camera is colored under the auxiliary illumination of white light at night, it can also be used for the auxiliary illumination of cameras at the door of enterprises and institutions, especially suitable for matching with monochrome cameras.
trait
1, high brightness: the light output of dot matrix LED is about 300mW- 1000mW, and the brightness is about 300 times that of a conventional single LED, so the product has long irradiation distance and high definition.
2. Small size: under the same brightness index, the volume of dot matrix LED is much smaller than other white light products.
3. Uniform picture: The hemispherical power of dot matrix LED luminous body is 10- 120 (variable angle), which can generate a luminous surface with the shape of (180), thus solving the "flashlight effect" that ordinary LED indoor space cannot be uniformly illuminated and the middle of night vision picture is too bright and the two sides are too dark.
4. Long service life: The service life of dot matrix LED is 50000h (effective life is 10000h), which is 9 times that of ordinary LED (effective life is 1200h).
5. High efficiency: the electro-optical conversion efficiency of ordinary white LED is only about 10.
The dot matrix LED adopts special design, and the electro-optical conversion efficiency is improved to about 25. White light is an environmentally friendly lamp. It is also a good choice to install white light in your own small garden or yard. You can choose white light according to your own decoration needs.