Film & TV LED Lighting Controllers
Embedded lighting control and spectral colour management for professional film and TV fixtures.
Embedded lighting-control electronics for professional film and TV LED fixtures — flicker-free, colour-accurate output with DMX and ArtNet integration, built on high-efficiency multi-channel power supplies and precision current control.
Our expertise in high-efficiency power supply design combined with experience in control loop algorithms and lighting has created some of the most innovative designs in studio lighting. LEDs are the most efficient light sources, however studio lights combine up to 8 different colours of LEDs which must produce consistent light output day to day regardless of environmental variations. Accurate current delivery of several amps, with a precision of much less than a milliamp, with no ripple, is required. Power supplies typically use a constant-voltage supply which provides enough forward voltage for all channels, with independent constant-current sections for each channel to remove ripple. However, at high powers, these designs dissipate a lot of heat, which compromises the accuracy of the current control. Our efficient multi-channel constant-voltage supplies do not need constant current sections to remain stable, and our advanced control-loop tuning allows rapid response with no overshoot, allowing colour changes and high-speed special effects like lightning or strobe lights to be simulated by the ambient lighting system. Our lighting systems connect to all standard industry control protocols such as DMX and ArtNet.
Core Capabilities
Embedded lighting control built for the realities of professional film and TV production.
- Flicker-free output for high-frame-rate cameras — Drive electronics designed to keep output stable across the shutter and frame rates used on set.
- Spectral colour control — Precise control of colour and white point for accurate, repeatable on-camera colour.
- Production-grade integration — Compact control electronics designed to fit inside professional fixtures and rigging.
- Wireless control ready — Architecture suited to wireless DMX and remote control workflows used in studio and location lighting.
- Multi-channel constant-voltage power supplies — Stable multi-channel drive without separate constant-current stages — less heat and higher colour accuracy at high power.
- DMX & ArtNet integration — Connects to standard studio lighting-control protocols out of the box.
- High-speed effects and colour changes — Control-loop tuning fast enough to drive simulated lightning, strobe and rapid colour transitions with no overshoot.
- Up to 8 — LED colour channels held to consistent day-to-day output
- < 1 mA — Current precision — ripple-free, stable on-camera colour