Integrating Spheres

Luminous flux of large LED lamps and luminaires. Large integrating sphere sets called GL OPTI SPHERE 1500, 2000, and 3000 are made specifically for measuring the luminous flux, radiant power, and color of large LED luminaires and modules. These systems support testing that complies with LM79 and also meet the... Read more

Luminous flux of LED modules and luminaires. The GL OPTI SPHERE 1100 integrating sphere system fulfills the recommendations of the CIE Technical Committee, which are published in the CIE 127:2007 Technical Report, and is intended for the measurement of radiant power and luminous flux of large LED modules, mid-size LED... Read more

Compact integrating sphere system. The GL OPTI SPHERE 500 was created especially for expanding lighting firms operating in the rapidly expanding LED retrofit market, who require a dependable and fast way to test and measure LED modules and medium-sized lights. It is a great option for any manufacturer of LED luminaires... Read more

Luminous flux & radiant power measurements of LEDs. An automated, user-friendly substitute for determining the luminous flux and radiant power of LEDs and other small light sources is the GL OPTI SPHERE 205 small integrating sphere. Every measurement complies with the CIE Technical Committee’s suggestions, as... Read more

Truly accurate flux for single LEDs. The GL OPTI SPHERE 48 is an attachment that integrates spheres with our GL SPECTIS spectrum light meters to measure the luminous flux of small light sources, such as LED chips. An optimal distribution of light and accurate lighting power measurement are made possible by this... Read more

Luminance calibration & reference source. Utilizing JUST LED Technology, the uniform luminance reference light source offers excellent stability and a versatile luminance calibration or verification option. Not only is it feasible to outperform traditional LED sources in terms of light quality, but for the first time,... Read more

The GL OPTI SPHERE 1100 has been designed for the measurement of luminous flux and radiant power of LED luminaires and large LED modules, as well as other light sources compliant with the recommendations of the CIE Technical Committee published in the CIE 127:2007 Technical Report. The size of the sphere and the... Read more

The GL OPTI SPHERE 48 is an accessory for our GL Spectis 1.0 for the luminous flux measurement of LEDs and other small light sources. Thanks to its acknowledged characteristics, the integrating sphere helps to achieve ideal light distribution and proper measurement of light power. It is an ideal tool for LEDquality control... Read more