Halogen lamp with black lamp aluminium body and heat shield Lamp body dimensions Ø 71 x 80 mm, swan neck 400 mm Protection rating IP20, protection class I Built-in transformer with 1.5 m power cord, connection voltage 230 VAC, 50 / 60 Hz Delivered with halogen bulb 12 V / 20 W, but without base, desk clamp TK 1/65 available under RS stock no. 548-8922