About Safety & Certification As a technology company, Elemental LED understands the importance of designing our products to meet the strict certification standards of Underwriters Laboratories (UL) or Intertek (ETL). The rigorous testing and certification of these NRTLs (Nat...
The Importance of Quality Color Rendering Quality color rendering is an important aspect of a light source as the light will reveal colors of objects accurately in comparison with an ideal or natural light source (daylight or incandescent bulb). A source with poor color rendering may cause...
The Correlated Color Temperature Scale The Kelvin based CCT (Correlated Color Temperature), is a scale used in lighting to measure the color temperature of a luminaire. It puts specifics to the description of the appearance of white light as “warm”, “neutral” or “cool” (CCT chart...