Sympholight

ARCHITECTURAL LIGHTING CONTROL ON A NEW LEVEL

The tool to realize simple to highly sophisticated architectural lighting control projects

Dongle IC: AB32530003I

Dynamic Lighting Control

Create and interact with monochrome or dynamic coloured light scenes as never before. It is simple and flexible, like entry-level video editing software, but with powerful tools for any demanding application.

Setup and test from a single fixture to a complex matrix of fixtures
Manage content on the timeline unlimited sequences and cues
Create scenes with precise values and add them to the timeline
Stunning content effects already built in or design your own

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Work Timeline Based!
Drag & drop, fade in & out, create cues and jump within trigger points. In line with your expectations!

Patch the whole matrix!
Arrange single fixtures or create and setup a complex facade instantly, your project, your tool!

Blend with layers and key framing!
Create stunning layered effects with multiple blend modes.

Effects, scenes, and media files.
Select pre-built effects from the library or create your powerful effects. Not enough? Import and convert your existing Media. Content to pixels!

General Lighting Control

Color temperature, device monitoring or adaptive light adjustment – we provide sustainable solutions for the intelligent light of tomorrow.
Functional goes dynamic!

Powerful device handling for simpel to complex projects. Sympholight scales with your needs!
Add your floorplans to multiple layouts and visualise your facility
Fast commissioning of all devices – simply edit ballast scenes
Enhanced testing functionality and easy device replacement
Control DALI, DMX, relays, analog sensors and more
Support for the common types of DALI ballasts and DALI 2 input devices (sensors, couplers…)

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100% DALI!
DALI, both DT6 or DT8, is easily handled. Monochrome, DW, RGB, and RGBW are supported. DALI 2 devices (input devices and ballasts) are, of course, also supported!

Interact!
Involve the environment – no matter if its daylight, motion, time or astronomic events. Create light curves based on daytime / daylight (HCL)!

Anywhere you like!
Prepare everything at any location, and map real devices with the powerful DALI manager. You can test entire lines or individual luminaires.

A better group!
Combine ballasts from different DALI lines into a group—they can be members of several groups…. or simply broadcast!

Quick and easy!

SYMPHOLIGHT provides complete functionality to enable a professional project setup. Good preparation is the key to success.

Start with a small setup and scale with your project demands – hassle-free. Commissioning with our tools and services will ensure a perfect running system in a timely manner.

Place and configure your devices in advance in offline mode or configure them live
Scale up your system from a single output device up to hundreds
Utilise various control protocols in one system. DMX, DALI, Serial and many more!
Fully automatic backup system in the event of failure
Automatic SYMPL controller replacement mode
Built in configuarable luminaire testing routines in the SYMPL controller range.

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System expansion!
Scale with your needs. Using our network based SYMPL controller range, your project can start from a single output device up to hundreds!

Safe and reliable!
Our lighting system has been designed to run 24/7/365. We provide tools to monitor and inform in case of any failure. Utilising a backup device provides the best possible safety for a 100% redundant system.

Quick and easy!
Identify and/or add your SYMPL devices with just a fingertip. Advanced testing functions built in to the SYMPL device will make testing your luminaires on-site much easier.

Stay independent!
Reduce on-site hassle – prepare your project at your favorite place using offline devices and fixtures. Then, when you are on-site simply replace with your actual devices and fixtures.

Possibilities like never before!

Visual programming within the workflow designer enables infinite possibilities to create smart logical workflows. This is the most powerful way to connect everything with everyone.

Visual programming to accomplish any project requirement
Create templates in the workflow designer for often used logical workflows – great for bigger multiroom projects
Interact with almost any environment to realise the most versatile projects!

All with everything!

The modern world thrives on interconnected systems. SYMPHOLIGHT facilitates seamless integration with 3rd party devices, delivering a superior user experience.

Support multiple communication protocols
Built in secure webserver with http and https
Interact with almost any environment to realise the most versatile projects!

ActionPad Designer
is an easy to use tool to create ActionPad or website which allows interaction with your lighting installation. Everyone can have a dedicated control interface adapted to their own needs. For the best user experience on mobile devices, use the SymphoTouch App.

(REST) API & MQTT
is the standard way to communicate with 3rd party systems. From a 3rd party system it is possible to start, stop, fade, monitor, view alerts or make content changes from one or more SYMPHOLIGHT instances via your local network or from the internet.

Experts – Scripting is for you!
Sometimes, writing your own script can solve tasks faster or enable additional functionality. With our inbuilt C# scripting-editor you can create your own functionality blocks – and then simply drop it into the workflow designer and connect it with other objects.

Sympholight has them all

Sympholight serves as the central hub, supporting all common protocols. In conjunction with the SYMPL Interface Family and gateways, it enables the control of virtually any luminaire and communication with any third-party system. Sensors and other input devices can be easily integrated as well.

DMX512	IR (GlassTouch)	e:bus
RDM	DALI2	Pixel (SPI)
E-Mail	Digital IO	Art-Net
e:net	RS485	sACN
UDP	RS232	MQTT
HTTP(s)	e:pix	Modbus (Genius)
REST	e:pixEvo	Analog
KNX (Gateway)	BACnet (Gateway)	m:pix

Download the latest version of Sympholight.

Version: V5.5.33010.3007 SR2
Release: 03.08.2026

	Sympholight V5.5 SR2 Setup	Windows
	Sympholight V5.5 SR2 Update	Windows
	No longer supported	Core S
	Web Update	Core Sp & Fusion
	USB Update	Core Sp & Fusion
	SdCard Update	Core Sp & Fusion

	Sympholight Manual V5.5 SR2	Manual
	Update Instructions Core S & Sp English	Manual
	Update Anleitung Core S & Sp Deutsch	Manual
	Eula & License Disclosure	Legal
	Tender Text	Tender
	Alpine	Linux Sources
	SYMPL Core-S 3rd party BOM	Linux Sources

Release Notes V5.5 SR2

NOTICE

The support for the SYMPL Core S has been discontinued. This version is not available for the SYMPL Core S.

Core SP will continue to be supported.

General

FEATURE: Add support for TLS (i.e. HTTPS) connections to the ActionPad and the WebUI, both on Windows and the SYMPL Core SP/Fusion devices.
FEATURE: Added DALI line recovery after the bus was temporarily disconnected: When using SYMPL Fusion DALI modules, the state of the ballasts is automatically restored when the DALI bus connection was restored again (opt-in feature).
FEATURE: When using SYMPL Fusion DALI modules, the current in mA is displayed (and can be calibrated, required for recovery to work).
FIX: In some cases, loading a project failed when another project with specific content was loaded before.
FIX: Improved communication to SymphoCity 2.0, especially in corner cases like loading a project while a SymphoCity-maintained project was running.

Setup

FIX: When importing patches (slpatch files), the imported universes were not displayed in the Layout view.

Workflow Designer

FIX: UDP messages sent from workflow blocks did not reach their target in some configurations, especially on SYMPL Core Sp/Fusion devices.

Any feedback is highly appreciated via email.

Thank you!

The e:cue team

Older Versions

Sympholight V 5.5 SR1

Version: V5.5.27263.1703 SR1
Release: 18.03.2026

	Sympholight V5.5 SR1 Setup	Windows
	Sympholight V5.5 SR1 Update	Windows
	No longer supported	Core S
	Web Update	Core Sp & Fusion
	USB Update	Core Sp & Fusion
	SdCard Update	Core Sp & Fusion

	Sympholight Manual V5.5 SR1	Manual
	Update Instructions Core S & Sp English	Manual
	Update Anleitung Core S & Sp Deutsch	Manual
	Eula & License Disclosure	Legal
	Tender Text	Tender
	Alpine	Linux Sources
	SYMPL Core-S 3rd party BOM	Linux Sources

Sympholight V 5.5

Version: V5.5.17358.0209
Release: 07.09.2025

	Sympholight V5.5	Windows
	Sympholight-Update V5.5	Windows

	Web Update	Core S
	USB Update	Core S
	SdCard Update	Core S

	Web Update	Core Sp & Fusion
	USB Update	Core Sp & Fusion
	SdCard Update	Core Sp & Fusion

	Sympholight Manual V5.5	Manual
	Update Instructions Core S & Sp English	Manual
	Update Anleitung Core S & Sp Deutsch	Manual
	Eula & License Disclosure	Legal
	Tender Text	Tender
	Alpine	Linux Sources
	Arch Linux	Linux Sources
	SYMPL Core-S 3rd party BOM	Linux Sources

Sympholight V 5.4 SR2

Version: 5.4.7458
Release: 14.02.2025

	Sympholight-5.4-SR2	Windows
	Sympholight-Update-5.4-SR2	Windows
	Sympholight-Web-Update-5-4-SR2	Core S & Sp
	Sympholight USB Update 5.4 SR2	Core S & Sp
	Sympholight SD Card Image 5.4 SR2	Core S & Sp

	Sympholight Manual v5.4	Manual
	Update Instructions Core S & Sp English	Manual
	Update Anleitung Core S & Sp Deutsch	Manual
	Eula & License Disclosure	Legal
	Tender Text	Tender
	Alpine	Linux Sources
	Arch Linux	Linux Sources
	SYMPL Core-S 3rd party BOM	Linux Sources

Sympholight V 5.4 SR1

Version: 5.4.4609
Release: 12.09.2024

	Sympholight 5.4 SR1	Windows
	Sympholight Update 5.4 SR1	Windows
	Sympholight Web Update 5.4 SR1	Core S & Sp
	Sympholight USB Update 5.4 SR1	Core S & Sp
	Sympholight SD Card Image 5.4 SR1	Core S & Sp

	Sympholight Manual v5.4	Manual
	Update Instructions Core S & Sp English	Manual
	Update Anleitung Core S & Sp Deutsch	Manual
	Eula & License Disclosure	Legal
	Tender Text	Tender
	Alpine	Linux Sources
	Arch Linux	Linux Sources