ZigBee CCT 2CH – Smart tunable white LED control

Wireless warm/cool white adjustment with ZigBee 3.0

Standard

The ZigBee CCT 2-channel controllers and drivers allow wireless adjustment of the color temperature of warm/cool white LEDs via the ZigBee 3.0 protocol, the most widely used international standard for smart lighting and home automation. Compatible with hubs/gateways from major ecosystems (Amazon Alexa, Google Home, Philips Hue, Tuya, SmartThings, etc.), they enable local and remote control via apps, voice commands, and automations. Available in models with 12/24/36/48 V DC and 110/220 VAC input, with constant voltage (CV) or constant current (CC) outputs, as well as 110/220 VAC phase-cut dimming versions and relay modules.

System architecture

  • ZigBee CCT 2CH dimmers: compact or flush-mounted modules for warm/cool white LED management.
  • Compatible drivers: CV/CC models with DC or AC input; relay modules also available.
  • ZigBee Hub/Gateway: integration with smart home platforms (Hue, Tuya, SmartThings, etc.).
  • Wireless controls: mobile apps, ZigBee panels, push buttons, remotes, and smart sensors.
  • Simplified pairing: via app or Touch-Link mode (proximity + pairing button).
  • ZigBee Push Button Couplers: connect traditional switches for local CCT control.
  • Multiprotocol integration: conversion with ZigBee/DALI, ZigBee/0-10V, ZigBee/DMX.
  • Mesh topology: network coverage of 50–70 m, extendable via ZigBee router nodes.

Advanced features

  • Dynamic white CCT: smooth mixing of warm/cool channels to achieve intermediate tones.
  • Wireless control: adjustment without additional wiring, including remote cloud management.
  • Simplified association: pairing via app or Touch-Link (device proximity + onboard button).
  • System modularity: expand easily by adding drivers and control devices.
  • Deep dimming <1%: stable, flicker-free regulation with quality drivers.
  • Scenes and automations: personalized scenes, timers, and circadian rhythm adaptation.
  • Voice compatibility: control via Alexa, Google Assistant, and Siri (with compatible hubs).
  • High-frequency PWM: 250–500 Hz (entry), 1–4 kHz (mid), 8–16 kHz (high-end), suitable for photo/video.
  • Green Power / energy harvesting: ZigBee 3.0 supports battery-free devices (energy-harvesting switches).
  • NFC programming: quick and customizable configuration for compatible drivers/modules.
  • Visual comfort and wellness: CCT adjustment supports circadian rhythms, reducing fatigue and improving productivity.
  • Energy efficiency: optimized consumption and longer LED lifespan.

Typical applications

  • Circadian cycles: clinics, spas, offices, medical practices, and wellness centers with adaptive lighting.
  • Smart residential: kitchens, bedrooms, living rooms with tunable warm/cool white light.
  • Hospitality: hotel rooms and common areas with variable light scenarios.
  • Retail: stores and showrooms with product displays enhanced by dedicated white tones.

Available types

  • ZigBee CCT 2CH: wireless 2-channel control for warm/cool white LEDs.