Color temperature is the absolute black body and different temperatures produced different colors. The color temperature of the light source is determined by comparing its color with the theoretical thermal black body radiator. Unit Kelvin, symbol K.
Different color temperature correspond different color. These are some common examples in life:
1900K: Candle, Sunset and Sunrise;
2200K: Sodium lamp
2700-3000K: Warm white/incandescent;
4000-4500K: Natural white;
4800K: Direct sun;
5000K: Day white;
7000-7500K: Cool white;
10000K: Blue sky;
The human brain also behaves differently at different color temperatures: it is more refreshed under high color temperature (daytime) lighting and calmer under low color temperature lighting.
Emotions of people at different color temperature:
≤ 2800K, mainly red and yellow. Lively, warm, pleasant and relaxing, but with a dry feeling for people who are already in a bad mood.
2800-5000K, a certain percentage of red, green and blue content, close to daylight. Gives a natural, comfortable and restful feeling.
5000-7000K, harsh eyes, giving people a serious, cold, calm feeling, also makes the body feel cold.
When purchasing lighting fixtures, color temperature is generally involved. The color temperature range of normal lighting fixtures is: Around 3000K: warm color light. Around 4000K: warm white light. 5500K-6500K: positive white light.
The school’s classrooms and library are recommended to be 4500-5000K. Learning needs to be quiet and serious, but also lively. Students use their eyes a lot and need to concentrate. Too cold colors will give students a depressed feeling, which is not conducive to the development of students' creative abilities
The mall should be mainly 3500-4500K, different areas should be equipped with different color temperature of lamps. This color temperature is natural and lively, which can cause people's desire to buy. Goods in this kind of light, give people a reassuring, comfortable feeling.
Office, meeting room: usually 5000-5500K. In such a color temperature with a bit of serious quiet, convenient for staff to think about work, but the atmosphere is not too cold, but also with a serious work, a proper relaxation of their mental state.
The color temperature range of indoor light sources is determined to be 2400-5500K, which can basically meet the requirements of bedroom, dining room, kitchen, bathing, entertainment and learning in home life.
The specific choice can be based on the use, location and their visual perception to choose. Choose the right color temperature for the entire interior atmosphere and visual effects are very helpful.
This waterproof spotlight custom with 8.5W, CCT3, IP65 and 360° rotation is CCT and the color temperature can be changed to 2700-3200-4000K. And another size, led lights for bedroom ceiling OEM/ODM with 8.5W and COB can choose 3000, 4000 or 6500K.
As a LED down light and spotlight manufacturer, ADAYO lighting is committed to becoming the customer's R&D department and manufacturing department, providing customers with high-quality products and services, and creating value for customers. Save costs while ensuring high quality, and achieve mutual benefit and win-win results.
Website: https://www.adayoled.com
HUIZHOU FORYOU OPTOELECTRONICS TECHNOLOGY CO., LTD
Add: Foryou Industrial Park Area B -- Plant NO.6 No.1North Shangxia Road,Dongjiang High-tech Industry Park, Huizhou City,Guangdong Province
Tel: 0086-752-5300601
Fax: 0086-752-5300099
E-mail: [email protected]
