With the SOLAMAGIC radio dimming module X3, the spotlights S1+ and S3 as well as D3 can be dimmed in 3 levels (33/66/100%). The 4-channel radio hand-held transmitter is required as an accessory. It can be easily connected to the infrared spotlight in a quick installation. It is available in white, titanium and nano-anthracite, for spotlights up to 3 kW, protection class: IP 44, dimensions: 115 x 200 x92 mm, range: 20 m, 230 V.