The EUROLITE IR-37 is an infrared remote controller for compatible lighting effect devices. It is powered by one integrated CR2025 3.0 V lithium-manganese button cell. The remote control measures 8.5 cm in length, 5.2 cm in width, and 0.7 cm in height, with a net weight of 0.02 kg. No DMX universe, fader, power-consumption, housing-colour, or ingress-protection specification is provided by the manufacturer.