CBU-PWM4-LR 4-Channel PWM Dimmer

Bluetooth-controllable 4-channel PWM dimmer

A Casambi-enabled four-channel PWM dimmer for constant voltage LED loads such as LED strip and CV modules. It sits between a 12–24 VDC supply and the load, and its four channels make it a natural fit for RGBW and tunable white. Combined output is 6 A, freely divided between channels.

Four PWM channels for RGBW and tunable white
Maximum combined output 6 A, freely divided between channels
12–24 VDC constant voltage operation
Protected against overvoltage, overcurrent and short circuit
Casambi Long Range capable
Controllable from the app or a traditional wall switch

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Technical specification

Part no.	CBU-PWM4-LR
Load type	Constant voltage LED
Supply	12–24 V DC
Channels	4
Max. combined output current	6 A
Protection	Overvoltage, overcurrent, short circuit
Wireless	Bluetooth LE · Casambi Long Range
Range	Up to 50 m indoors · 200 m open air
Applications	RGBW, tunable white, single colour