Different shades of white LEDs are measured by their colour temperature on the Kelvin scale. High colour temperatures of over 5000K are said to be cool colours and typically have a blue tone to them. Low colour temperatures of 2,500 – 3,200 are said to be warm colours and have a yellow-orange tone to them.
Most white LED lamps fall under three basic categorical descriptions: warm white, pure white, and cool white. When the glow of the white LED light is slightly yellow, it’s typically around 3000° Kelvin, referred to as warm white. Pure white LED light measures at around 4500°K. Cool white light displays a reading of 6500K or more.
Spectron generally have the following LEDs in stock: 6500K, 4000K, 3000K and 2300K LEDs. For anything in between over 100m, please call or email us with details of your requirements. Lead time will be 10 - 14 days.
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