Warm light refers to the lamps and lanterns with warm color as the light source. Generally, the light source with a color temperature of about 2700K is the so-called warm light lamp. Warm light is soft and yellowish, and the spectrum is around 2900K, such as incandescent lamps, background lights commonly used in music bars and so on. There are two types of LED lights.

Warm color refers to a light bulb with more red light and softer light in warm color and temperature, and more blue light in cold color and glare. Color temperature 6500K k. Generally, warm colors are not dazzling for desk lamps, and warm colors are used for decoration to keep the room warm.