LED Diameter mm = 7.5 / Accessory Type = Mounting Base / Diameter mm = 44 / Length mm = 44 / Width mm = 44 / Height mm = 5.8 / Mounting Type = Screw / Material = Polybutylene Terephthalate (PBT) / Number of LEDs = 1 / Suitable for = 13 x 13 mm COB LEDs