Standards and recent developments(PPT)

摘要

Different standards often apply to various phases of integration LEDs: dies, packages Modules: lamps, light engines Luminaires: indoor, outdoor, recessed, portable, etc. There are a multitude of application specific standards Street lighting, aquarium lighting, stage lighting, emergency lighting etc. This presentation will concentrate on indoor general lighting There are no old standards specifically for SSL They are virtually all less than 5 years old Older general lighting standards may still apply in some applications It is an actively developing area so even these standards are often being reviewed or replaced on short time scales. Many organizations adopt existing standards and publish them so there is a lot of duplication