How do I choose a backlight for an LCD screen?

In product development, I often use digital displays. So, how do I choose a backlight for an LCD screen?
The application scenario directly determines the design of the LED light. Indoor, outdoor, or high-brightness all affect the number of LEDs and brightness. Of course, the structural dimensions of the LED backlight are also important; it needs to match the LCD screen. The position of the light source, whether edge-lit or direct-lit, is closely related to the product design. Some products have the LED light source directly on the PCB, so the backlight serves as a light guide.
Of course, the driver circuit, dimming solution, and cost are all important. If you would like to learn more, please contact us! Finding a reliable supplier for consistency and lifespan testing is also crucial. We are a leading LED backlight supplier!