SERENITY SKY Ceiling rain shower head - Chrome Rain shower panel 2 different jets PURIFY RAIN 175 x 175 mm Maximum flow rate 10 l/min (at 3 bar pressure) FULL RAIN 455 x 315 mm Maximum flow rate 14 l/min (at 3 bar pressure) Rain shower panel 600 x 420 mm Maximum installation depth 150 mm Weight 15kg Connections (Hot water/cold water): 2x DN 20 With anti-limescale system Recommended concealed part: xTool Electrical Connection in the ceiling 24V DC (CV) Soft lighting LED Coloured lighting RGBW "ZigBee Light Link" RGBW controller Provided by customer: Zigbee gateway Not suitable for outdoor use Dornbracht recommends consulting a system integrator.