Optics Ø20 mm lens Beam angle Ø8: 30° / Ø10: 32° Material UV-stable thermoplastics material Colour Black Size Ø31 x 5 mm Weight 0.1 kg Mounting Recessed with spring Mounting hole Ø25 mm Built-in height 33 mm Min. tail size Ø8 mm Max. tail size Ø10 mm Protection rating IP 20