scope:

This document specifies the electrical interface and test procedures for the control by mains voltage phase-cut dimming of the brightness of mains operated electronic lighting equipment intended to be controlled by mains voltage phase-cut dimmers, such as LED integrated lamps, and light sources with external control gear. Electronic switches that use a comparable circuitry as a phase-cut dimmer but do not contain means for the adjustability of the phase cut angle should fulfill the same requirements as phase-cut dimmer. Safety requirements are not covered by this document, but by respective product standards.