Waldmann’s MACH LED PLUS.forty machine luminaire receives upgrade to new smart PWM interface
Waldmann’s popular line of MACH LED PLUS.forty LED machine lights provide high illumination even in the most restricted of spaces with their slim, compact form factor, measuring just 1 ¾ inches in diameter. MACH LED PLUS.forty versions are now also available with a PWM (Pulse-Width Modulation) interface and digital input for cold switching. PWM is a modulation technique used to encode a message into a pulsing signal, in this case with flashing and flicker-free dimming of the MACH LED PLUS.forty light fixtures when a machine is testing its operation.