The EUROLITE IR-19 is an infrared remote controller for compatible lighting effect devices. It communicates wirelessly over a range of up to 10 m and is powered by one integrated 3.0 V CR2025 lithium-manganese button cell. The battery is built in and supplied with the unit. The remote controller has a weight of 0.01 kg. No DMX, fader, dimensional, housing colour, or power-consumption specifications are provided.