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CS105 Fiches technique(PDF) 2 Page - Lumileds Lighting Company |
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CS105 Fiches technique(HTML) 2 Page - Lumileds Lighting Company |
2 / 3 page CS105 LED Streetlights Suit Huizhou Case Study 20150330 ©2015 Lumileds Holding B.V. All rights reserved. 2 “Huizhou ForYou Optoelectronics invested in new equipment so that we could switch over to SMT production and therefore raise the yield and productivity of our luminaires.” — Mr. HuiQing Deng, Vice GM Huizhou ForYou Optoelectronics According to Huizhou ForYou Optoelectronics, Lumileds was chosen to partner on this project due to its superior technical support and application support. The LED emitter used, the LUXEON T, and the specifications it meets, were only the first steps in luminaire development. Consistent delivery of these specifications was ensured by both design verification at the component level and alignment of LM-80 data between Huizhou ForYou Optoelectronics and Lumileds. Huizhou ForYou Optoelectronics further performed burn-in testing of all emitters and sample testing of system performance parameters for quality control. Results & Benefits LUXEON T LEDs feature an L70 lumen maintenance lifetime of 60,000 hours relative to 15,000 hours for HPS. HPS bulbs also typically deliver an efficacy of 60 lm/W versus 95 lm/W at the LED luminaire level for a 3000K luminaire at 70CRI. Color consistency of the emitters is delivered within a single 3- or 5-step MacAdam ellipse. Another way that reliability and yield of these luminaires was improved was by upgrading the SMT (surface mount technology) assembly equipment, solder reflow ovens and x-ray inspection systems used by Huizhou ForYou Optoelectronics. By improving the SMT process control, functional yield was even more optimized. |
Numéro de pièce similaire - CS105 |
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Description similaire - CS105 |
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