Lumitec Poco/Pico C4-MAX Expansion Module – RGB/RGBW Third-Party Control (101873)
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Expand Lumitec Digital Lighting Control to Third-Party RGB & RGBW Fixtures
The Lumitec C4-MAX (101873) is an expansion module that bridges Lumitec’s Poco and Pico digital lighting control ecosystems to third-party RGB and RGBW lighting accessories — fixtures and devices that don’t have Lumitec’s PLI (Poco Lighting Interface) technology built in.
It gives you two control modes in one module. In C4 mode, the module provides full Poco or TTP (Touch Toggle Protocol) control of third-party RGB or RGBW lighting accessories, letting you integrate non-Lumitec colour lights into your existing Poco/Pico control network. In C4-MAX mode, it enables colour and intensity control through any standard on/off switch using Lumitec’s field-proven TTP protocol — no dedicated controller required. SKU: 451-101873.
Key Features
- Extends Poco and Pico digital lighting control to third-party RGB and RGBW fixtures
- C4 mode: Poco or TTP control of third-party colour lighting accessories
- C4-MAX mode: colour and intensity control via any standard on/off switch using TTP
- Compatible with fixtures that do not have PLI (Poco Lighting Interface) built in
- SKU: 451-101873
Best Use Case
The right choice when you’re building or expanding a Lumitec Poco/Pico lighting network and want to include RGB or RGBW fixtures from other manufacturers — underwater lights, accent strips, or cockpit lighting — without replacing them with Lumitec-native units. Also ideal when you want simple on/off switch control of colour lighting without running a dedicated controller.
Parts Desk Insights
This module requires an existing Lumitec Poco or Pico control system to function in C4 mode. If you’re starting from scratch, the Lumitec Poco 4 Digital Lighting Control Module is the core controller to pair with this expansion module. For a Pico-ecosystem expansion module, also compare the Lumitec Pico S8 Expansion Module (101684). If you’re looking for Lumitec RGBW fixtures to control with this module, see the Lumitec Caprera3 RGBW Flood Light or the Lumitec Mirage RGBW Flush Mount Down Light. Confirm PLI compatibility with your specific third-party fixtures before ordering.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.