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   October 22, 2021   


FacetCore™ LED Light Source Uniformity Demonstrated with LTI Optics Photopia™



Two-Inch radial light with FlexRad® FacetCore™ LED light source.


Photopia Image final.jpg

LTI Optics Photopia optical design software predicts FacetCore’s 360° uniformity. 


ST. PAUL, MN, October 22, 2021 - MetroSpec Technology’s custom FlexRad® FacetCore™ radial LED light source illuminates with exceptional radial light intensity and light uniformity. LTI Optics Photopia™ optical design software quickly provides accurate optical design simulation of diffuser and source combinations. Come see FlexRad modeled with Photopia at the LTI Optics booth at LightFair in New York, October 27-29, 2021.

FacetCore can be cut from a reel to exact fixture specifications as a flat, bendable wrap, or formed into a pre-configured multi-sided shape. With brightness up to 4,000+ lumens per foot, FacetCore fits into a wide arrange of pendants and sconces including globes, tubes and cylinders. No additional heat sink is required. 

“FacetCore looks nice and the radial board layouts work well for cylindrical products. This pre-configured light source is a more cost effective option than what we have seen, and it’s nice FacetCore can be cut to any length", said Mark Jongewaard, President - LTI Optics. LTI Optics are optical design consultants and developers of Photopia™. 

Informational sheets and videos for FlexRad® technologies can be found on their website: flexrad.com. For more information on FlexRad, please click here or email: sales@flexrad.com.


About MetroSpec Technology
MetroSpec Technology is a LED light source design and manufacturing company specializing in custom flexible, high quality, high intensity lighting solutions tailored for light fixture manufacturers producing high end commercial, architectural, and hybrid lighting systems. MetroSpec offers quick development for all of their patented FlexRad LED light engines made exactly to custom specifications. FlexRad designs are innovative, field proven and customizable to any shape and size with optional wires, connectors, or PMount™ press-in place fasteners.

MetroSpec Technology is located minutes from the Minneapolis-St. Paul International Airport in St. Paul, Minnesota.

MetroSpec Technology LLC
2401 Pilot Knob Road, Suite 108
St. Paul, MN 55120
Tel: 651-452-4800


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