Optics Ø20 mm lens Beam angle Ø3: 8-28°/Ø4.5: 13-28°/Ø6: 19-28° Material UV-stable thermoplastics material Colour Black Tilt 35°/50° Rotate 360° Size Ø47 x 34 mm Weight 0.1 kg Mounting Semi-recessed with screws Mounting hole Ø41 mm Built-in height 50 mm Min. tail size Ø2 mm Max. tail size Ø6 mm Protection rating IP 20