LED Chip, Lamp or Luminaire
Product Information
* This information was provided by Seoul Semiconductor and may contain additional information outside the scope of this Claim Verification.
Applicable To:
SunLike: STW9C2PB-S, STW9C2SB-S, STWSA32E-E0 (A = 6500K, C=5000K, E=4000K, G=3000K, H=2700K)
Marketing Claim Verified by UL
Color Rendition Rating DIAMOND based on IES TM- 30-20 Fidelity Intent
Verification Method
The product is measured with an integrating sphere according to ANSI/IES LM-79, Approved Method: Optical And Electrical Measurements Of Solid-State Lighting Products (LED and OLED) and the color rendition calculation is based on ANSI/IES TM-30-20, IES Method For Evaluating Light Source Color Rendition. The following criteria is used to rate the performance, and comes from the Fidelity design intent of TM-30-20: Diamond: Rf ≥ 95 Platinum: Rf ≥ 90, Rf,h1 ≥ 90 Gold: Rf ≥ 85, Rf,h1 ≥ 85
About the Company
Seoul Semiconductor is the world’s second-largest global LED manufacturer, a ranking excluding the captive market, and has more than 14,000 patents. Based on a differentiated product portfolio, Seoul offers a wide range of technologies, and mass produces innovative LED products for indoor and outdoor lighting, automotive, IT products, such as mobile phone, computer displays, and other applications, as well as the UV area. The company’s world’s first development and mass production products are becoming the LED industry standard and leading the global market with a package-free LED, WICOP; a high-voltage AC-driven LED, Acrich; an LED with 10X the output of a conventional LED, nPola; a cutting edge ultraviolet clean technology LED, Violeds; an all direction light emitting technology, filament LED; a natural sun spectrum LED, SunLike; and more. For more information, please visit www.seoulsemicon.com/en.
What is UL Verification?
UL Verification is an objective, science-based assessment that confirms the accuracy of marketing claims. Our independent assessment process scrutinizes the validity of specific advertising or promotional statements, giving you a way to separate verified fact from fiction.
