Optimal Light is a brand registered in Saudi Arabia which produces high quality LED lighting products for the Saudi Market and gulf regions. They have presence in Saudi Arabia, Bahrain and Yemen etc. They hundreds of different models of led lights suitable for commercial, residential and industrial applications. Optimal Light high bays, Flood Lights, Street Lights and Downlights are very special and meeting high quality standards. You can contact optimal light via info@otpimallights.com
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What is CRI, or Color Rendering Index?
The CRI value of a light source describes how accurately a light source illuminates colors of an object. It is scored on a scale with 100 being the best. Most standard bulbs have a CRI value of 80, while high CRI bulbs have a CRI value of 90 or higher.
For example, a painting shown under a 70 CRI light source may exhibit colors that don't appear correct, or accurate. When seen under a 95 CRI light source, however, the colors of the painting will likely look accurate and natural.
What is CCT, or Correlated Color Temperature?
CCT is a number, measured in degrees Kelvin, that helps to describe the relative warmth or coolness of a light source. Most light bulbs will range from 2700K (warm, incandescent color) to 5000K or higher.
For most residential applications, 2700K and 3000K are preferred color temperature options as they both create a nice, warm appearance that creates an inviting and relaxing environment. Some prefer 4000K and even 6500K. Selection is the taste of purely customers.
For retail or commercial applications, 4000K is a popular color option as it provides for a crisper, more energetic shade of white. For industrial or task-oriented applications, 5000K or even 6500K is a preferred color option, as these color temperatures best match natural daylight. Optimal Light has all these color options for most of the products.
3000k 4000k 5700k 6500k etc