REG LED dimmer 12-24 V DC, dimmable. LED dimmer series for constant voltage operation (12-24 V DC) over 4 channels (single or multi-colored). The wiring is screwless via plug-in terminals. Cable cross-section: 0.5-2.5 mm². An external power supply is required for operation, output signal (dimming): PWM (pulse width modulation), with reverse polarity and overtemperature protection. Max. output current: 10 A (4 x 2.5 A, 3 x 3.33 A, 2 x 5 A, 1 x 5 A) Max. output power 12 V: 120 W (4 x 30 W, 3 x 40 W, 2 x 60 W, 1 x 60 W) Max. output power 24 V: 240 W (4 x 60 W, 3 x 80 W, 2 x 120 W, 1 x 120 W). 18163000: 1-4 channel device with 1-4 addresses (DMX). The channels (outputs) can be combined to 1, 2, 3 or 4 addresses. Material: plastic, protection class on the room side: according to DIN EN 60529: IP20, protection class: (EN 61140) III, voltage: 12V 24V, power: 240W, type of dimming: DMX.