Warm White and Cool White are measured on a Kelvin scale, represented by the letter ‘K’. Warm White is around 3000k and Cool White is around 5000k-6000K. Warm White is a low color temperature and has a very warm, yellow tone to it.

LED is the biggest innovation in lighting industry since electric light was invented.With the feature long lifetime, energy saving, high efficiency and environment protective, Led light was applied in many industries. And led lights are the sustainable, and the smart, functional choice.