The app can control all types of spotlights, including simple white lights, colorful LED lights, compact lighting systems, and moving lights. Even the DMX protocols of show lasers and multi-effects can be mapped. As a result, the app's field of application is wide-ranging.

To use the app as a lighting controller, you need an interface that outputs DMX signals in addition to the tablet. The following options are available:

The app provides various areas for controlling lighting. In the first area, users seeking to employ different lighting scenes and chases for parties or concerts will find it intuitive. Running lights can be controlled either by adjusting the speed or by synchronizing with music. Programs or shows can also be password-protected, allowing operators to access and set scenes without changing them. This mode is also suitable for installations in clubs, where pre-programmed lighting can be operated easily and without errors by different users.

Theaters and technicians working on larger shows will appreciate Light Captain's advanced features. A second area focuses on scene management. A scene consists of various cues (lighting scenes) that can be switched on and off with a Go button. Fade-in and fade-out times can be programmed between cues. Up to two scenes can run simultaneously, with adjustable overall brightness. Additionally, three free faders are available for assigning scenes (e.g., to control hall lighting, front lighting, or fog).

A growing library of pre-programmed fixtures created by EUROLITE simplifies the programming process. To configure any spotlight, users can assign DMX channels to specific functions. For advanced setups, values can be limited, default values can be assigned, and the individual positions of color and gobo wheels can be defined. The app also allows for easy assignment of "lamp on/off" commands for discharge lamps.

Based on the proven Color Chief concept, Light Captain allows each fixture to be color-controlled in four segments. It supports KLS systems, LED bars with four segments, or washlights with four rings. Light Captain can display color mixtures using up to eight basic colors. An effects section offers six pre-programmed color effects, which can be synchronized with music or controlled via "tap." When saving a color effect as a chase, users can choose whether to save it as a single cue or an automatic sequence of individual steps, allowing for easy creation of multi-step chases.

A 16-bit controller manages the movement of moving lights. Users can quickly create movement effects through an effects unit, selecting from eight movement patterns, with adjustable speed, size, and delay. Movements can be saved as cues or reminders. Gobos, prisms, zoom, and focus can be easily adjusted. Additionally, the app offers eight customizable freepatch controls for complex multi-effects or show lasers.

Frequently used settings can be saved in "Pre Cues" and recalled as needed. The app provides 15 general memory locations, 15 color memories for saving color values, and 15 move memories for saving position values.

Light Captain can also output Artnet signals, enabling users to work with Artnet-enabled spotlights or benefit from other Artnet features. This function is available via in-app purchase. Additionally, the app allows users to save different interfaces with custom settings and switch between them easily.