Varilight JQP601W 1 Gang LED Dimmer 
Dim up to 30 dimmable LEDs  300w.
 
Dimensions: 85x85x45mm
Faceplate Depth: 11mm
Net Weight: 106g
Gross Weight: 108g
Fixing Centres: 60.3mm
Depth from Mounting Face: 14.5mm
Recommended Back Box Depth: 25mm
Operating Voltage: 230v 50Hz
Maximum Load Rating: LED; 300W
Maximum Current Rating: 2.2A
Terminal (Live) Diameter: 3.2mm; Capacity: 3 x 1.5mm²