Traditional Culture Encyclopedia - Photography and portraiture - What does led pixel lamp 5 * 3Rgb mean?

What does led pixel lamp 5 * 3Rgb mean?

Five 3-volt LED lights.

RGB color mode is a color standard in industry. It obtains various colors by changing the three color channels of red (R), green (G) and blue (B) and superimposing them. RGB is the color representing three channels: red, green and blue. This standard includes almost all colors that human vision can perceive, and it is one of the most widely used color systems at present.