TDS PDF

Lighting Control Protocols. Original standard ANSI IES TM-23-17 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Technical Memorandum: An Optional Method for Adjusting the Recommended Illuminance for Visually Demanding Tasks within IES Illuminance Categories P Through Y Based on Light Source Spectrum. Original standard ANSI IES TM-24-20 in PDF full version. Additional info + preview on request

Document status: Active

Technical Memorandum: Ray File Format for Description of the Emission Properties of Light Sources. Original standard ANSI IES TM-25-20 (2025) in PDF full version. Additional info + preview on request

Document status: Active

Approved Method: Projecting Catastrophic Failure of LED Packages. Original standard ANSI IES TM-26-20 (2023) in PDF full version. Additional info + preview on request

Document status: Active

Technical Memorandum: IES Standard Format for the Electronic Transfer of Spectral Data. Original standard ANSI IES TM-27-20 in PDF full version. Additional info + preview on request

Document status: Active

Approved Method: Projecting Long-Term Luminous Flux Maintenance of LED Lamps and Luminaires. Original standard ANSI IES TM-28-20 in PDF full version. Additional info + preview on request

Document status: Active