Websites targeting keyword lighting efficacy

YAHAM Lighting focus on LED High Bay Light,LED Flood Light,LED High Mast Light,LED Street Light, and established its position at designing and producing the most reliable LED Industrial Lightings. Owe to R&D Department’s efforts, Yaham is continuously doing significant innovations in light output, efficacy and reliability for our complete line of high-specification lighting fixtures specifically designed for industrial, commercial, transportation & public infrastructure applications

Light Emitting Designs is a manufacturer of high quality LED lighting fixtures. Our patented technologies allow for ultra-high efficacy and lumen output.

LED panel light manufacturers and suppliers in china. Edge-lit and direct-lit LED ceiling panels with high luminous efficacy. Available in square, rectangular, and round shapes.

An award winning lighting design firm specializing in high end commercial and residential projects, member of IALD, US Green Building Council and a LEED

Light Laboratory, Inc. is an independent photometric testing laboratory that specializes in testing high end luminaries. Light Laboratory, Inc. offers our clients application engineering and luminaire design services, complete laboratory photometer systems and lighting related software.