This technical report 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 to a phase-cut dimmer but do not contain means for the adjustability of the phase-cut angle should fulfill the same requirements as a phase-cut dimmer.

Safety requirements are not covered by this document, but by respective product standards.