What is CCT?
Color temperature (CCT) is a measure of the color appearance of a light source, rather than the two numbers needed to specify chromaticity. CCT is also known as adjustable white light, with an adjustable color temperature range from 2700K to 6500K, outputting two different shades of white light, dual white LEDs can be adjusted to achieve mood lighting. 2000K-3000K: emits a soft white light (Warm white), often yellow in appearance, suitable for living rooms and other home lighting and outdoor environment lighting; 3100K-4500K: emit bright white light (Netural white), suitable for working space and other office lighting, etc; 4600K-6500K: emits bright white light, similar to daylight (Daylight white); suitable for indoor and outdoor lighting; 6500K and above (Cool white): emits bright blue light, suitable for commercial lighting.
What are dual-white (CCT) LED strip lights?
Tunable white LED strip lights emit high-quality white light in temperatures ranging from 2700K (warm white) to 6500K (cool white). Versatile, dynamic and multi-purpose, the dimmable white strip lights work with CCT LED controller to control any color individually( precisely control color temperature), set cool white light for task lighting and general use, set warm white light for mood and accent lighting; DC12/24V low voltage input, safe and high efficient, environmentally friendly and energy-saving; color rendering index of any white light can reach 95, highly restore original appearance of the things; with flexible design structure and arrangement, 2in1, pure white+warm white,pure white+warm white+nature white optional/dual rows and multiple rows optional, single rows can reach up to 252LEDs/m, double rows can reach 240LEDs/m; customizable LED strip lengths along the cutting line, and the waterproof level of the LED strip can be selected according to the indoor and outdoor installation.