BetaLED launches 100 lm/W luminaire
Feb 7, 2010
BetaLED, a division of Ruud Lighting, Inc., introduces the 304 Series luminaires, BetaLED’s first luminaire to achieve landmark performance of over 100 lumens per watt (LPW).
BetaLED 304 Series luminaires are scalable up to 12,000 lumens of delivered light output. Performance of 100+ LPW is achieved using the standard product drive current of 350mA.
304 Series luminaires are available with 100+ LPW for recessed canopy and soffit applications with petroleum symmetric optics. The luminaires can be installed in single or double-skin open-air petroleum station canopies and building soffits such as banks and quick serve restaurants. Other optics with the new technology upgrade will be available soon for additional applications such as parking structures.
Product specification sheets, LM79 photometric tests, and IES photometric files are available at www.betaled.com.
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Kevin Willmorth, 02.25.2010 14:37:54 |
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I really like Beta products in general... however, this is a little troublesome. First, the CCT of this product is 6,000K+ (hidden in all but the bowels of the cut sheet). This is not a color of white anyone wants. Yes, I know the story about casual field comments where nobody cares, or actually prefer the white color - there have been no controlled subjective tests to support any of the subjective, off-the-cuff commentary on this topic. I'm not a fan personally, I find the light far too harsh while it renders warm building materials and people in a gastly pallor. I also find the claims of over 100,000 hours life a little unrealistic, unless someone has discovered magic driver technology that can last that long in elevated enclosure temps and high ambient. With most drivers rated 50,000 MTBF, rating a product at anything longer regardless of L70 numbers, is intentionally misleading. I find the continued application of over lighting petroleum market canopies, glare bomb soffit lighting at fast food joints, and other overly bright, overly glaring sources something we all need to mitigate, not encourage. 6,000K in super high bright and visible LED arrays are not something to celebrate - no matter how fantastic the LPW numbers look.
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