Lighting & Photometry
LED Optical Aging Test Instrument
Model: LEDLM-84PL
LED lumen maintenance test system compliant with IES LM-80, LM-84, TM-21, TM-28 standards for optical aging and life prediction of LED products.
Spectral Radiance Colorimeter
Model: KS-960
Ideal for FPD analysis, LED optical measurement, and brightness evaluation.
CIE 84-Compliant 3m Electric Integrating Sphere
Model: IS-3.0M1010C
Large-diameter integrating spheres (2.5m-4m) compliant with CIE 84 standards for precise photometric testing with safety features and built-in positioning.
Constant Temperature Integrating Sphere
Model: IS-*MT
IEC-compliant constant temperature integrating sphere for LED/SSL testing at 25°C, meeting IES LM-82 standards with precise thermal control and BaSO4 coating.
Integrating Sphere with Side Assistant Opening
Model: IS-*MA**C
IS-1.5MA55C integrating sphere meets IES LM-79 Clause 9.1.2 for 4π and 2π geometry LED testing, featuring a 500mm side opening and A-Molding technology.
Integrating Sphere With Holder Base
Model: IS-*MA
CIE 84 and IES LM-79 compliant integrating sphere with holder base for 4π geometry testing of LED luminaires up to 20kg, featuring high reflectance and built-in ports.
Integrating Sphere | Ulbricht Sphere | Optical Spheres
Model: IS-*M
CIE Pub.No.84 compliant integrating sphere with BaSO4 coating for photometric, colorimetric, and radiometric testing of LED lighting products. Supports 4π and 2π geometry measurements.
CIE 84:1989 Integrating Sphere with BaSO4 Coating
Model: IS-*M
CIE 84:1989 compliant integrating sphere with BaSO4 coating for photometric, colorimetric, and radiometric testing of LED and lighting products. 4π/2π geometry measurement.
High-Frequency Lamp Test Power Supply
Model: HFP-800
Compliant with IEC 60929:2015/GB/T-15144 and ANSI-ANSLG standards, this high-frequency power supply system tests T5 and other fluorescent lamps with auxiliary power and adjustable ballast. Designed for laboratory validation.