The color of light mainly depends on the color temperature (K) of the light source and affects the indoor atmosphere. Generally, the color temperature < 3300k is warm, and the color temperature < 3300k <; 5300K is cool. The color temperature of the light source should be adapted to the illumination, that is, with the increase of illumination, the color temperature should also be improved accordingly.
There are only three kinds of color temperatures used in the application of lamps in daily life, one is 3000K (warm light), the other is 6500K (white light), and the other is 4000K (neutral color) when two lamps in dimmable lamps are turned on at the same time.
Extended data
Precautions for downlight installation
1, the downlight should not be installed too close to the wall. Downlight will heat up when illuminated. If it is too close to the wall, it will bake the wall yellow and affect the indoor beauty.
2. Please read the instructions carefully before installing the product, and make sure that the power supply has been cut off before installing the indoor light. Outdoor installation must be a certified professional electrician, and non-professionals are not allowed to disassemble or repair.
3. The distance between the product and flammable materials should be at least 0.2m, and the ceiling should be installed with a gap of 2cm high. Lamps and lanterns can't all be installed in the ceiling or on the wall with heat source. Pay attention to separate wiring of low voltage and high voltage.
4. Ensure that the power cord of lamps and lanterns has enough length, so as not to be subjected to tension or tangential force. Avoid excessive tension when installing the wiring of lamps and do not tie the wiring. Pay attention to distinguish the output connections and don't confuse them with other lights.