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Lumesphere Plus TLF Measurement System

Product Description:

The Lumesphere Plus TLF Measurement Systems are designed to precisely measure the power (flux) of various lamps and light sources in accordance with CIE and NIST recommendations. Sphere sizes of 18, 39, and 76 inches (approximately 0.5, 1, and 2 meters) are offered as standard and can accommodate geometries of most any lamp. Spheres, baffles, and critical internal components are coated with rugged Optolon 2, a revolutionary coating that is highly reflective, washable and hydrophobic. Sphere designs include an auxiliary lamp for high accuracy, standard lamp mounts, appropriate baffles and a high accuracy photopic detection system.


Application Type:

LEDs, Lamps - Total Luminous Flux


Spectral Range:

380 - 780 nm


Units Of Measure:

lumens, watts



Various sphere size options


Associated Links:

OL 770 LED Test & Measurement System

Integrating Spheres


Hardware/Software History:






Product Videos:



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