LED jewelry lamp type: cold white light:11000k-15000k, used to illuminate diamonds and platinum; Lighting; True white light: 5000-6000K, mainly used for jade, digital products, expensive watches, tobacco and alcohol lighting.
The color temperature of halogen lamp is 3000K, and the color is yellow, while that of xenon lamp is above 4300K, and with the increase of color temperature, the color gradually turns blue or even pink.
According to relevant data, jewelry can present the best appearance effect under the irradiation of 3300~5000K color temperature light.
The normal white range is generally 6000-6500K, the natural white range is generally 3500 K-4500 K, and the cold white range is above 8000K K. Warm white, normal white, natural white and cold white are warm white (WW), white (W), natural white (MW) and cold white (CW) respectively.
Long-term exposure to the color temperature above 4000K will make eyes very tired. Moreover, LEDs have blue light damage, so try to choose a color temperature below 5500K, especially if there are children at home. You can refer to the following architectural lighting standards: it is irresponsible for yourself and your family to use 5000K and 6000K light sources in the living room.