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| New A19 and BR30 High CRI lamps ![]() Two notable differences between ENERGY STAR requirements and the California Quality Spec deal with color rendering and color temperature consistency. While ENERGY STAR requires LED lamps to have a CRI ≥80 and R9 ≥0, the California Quality Spec demands a CRI ≥90 and R9 ≥50. As members of GREEN CREATIVE'S CRISP SERIES, the new A19 13W and BR30 13W lamps provide exceptional color rendering with typical CRI 92 and R9 60 values. These new lamps make individual colors look crisper and cleaner than typical CRI 80 LED lamps and are ideal for applications that demand accurate color rendering such as retail, food, museums, and art galleries. In addition to a higher CRI, the California Quality Spec also requires a tighter chromaticity than ENERGY STAR. A lamp's color temperature now must fall within a 4-step Macadam ellipse from the 2700K or 3000K points. This is stricter than ENERGY STAR's 7-step requirement. A 4-step Macadam ellipse minimizes lamp to lamp color deviation, creates truer 2700K and 3000K CCTs, and ensures retrofit projects involving a large number of lamps have a consistent color temperature. Both the new A19 and BR30 meet the CEC's 4-step requirement and deliver comfortable diffused light in a Warm White 2700K CCT. The dimmable A19 13W replaces a 60W incandescent, is fully omnidirectional, has a 30,000-hour lifetime, and is ENERGY STAR qualified. write your comments about the article :: © 2013 Construction News :: home page |