These warm white (WW) and cool white (CW) led strips allow both cool and warm light to be emitted on the strip. The cool and warm LED chips are independent of each other, and their brightness can be adjusted individually by the CCT controller to achieve a color temperature change from warm white to cool white.
Compared with the 2-in-1 dual-color led chip of bi-color white led strip, separate cold LED and warm LED have a larger light-emitting surface can provide a wider lighting coverage, while more LED chips can be arranged on the same tape such as five meters with 1200, 1600, 2400, etc. LEDs. Tunable white COB led strip is more dense. The separate SMD led bead design also accommodates a wider range of color temperatures. Usually, dual color led strip only includes 2700K warm light and 6500K white light, while the separate warm cool led strip allows for amber to cool white, such as 1800K-4000K-6500K.
What Is LED Color Temperature?
Color Difference Between Warm White, Daylight, And Cool White