This is a converted security or industrial light that had now been converted to home or domestic use as a decorative yet practical desk or table lamp. With an in-line on/off dimmer switch and E27 (screw-in) bulb lamp holder and adjustable light positioning - this is now useable with any screw-in lamps/bulbs like vintage filament bulbs, or modern LED lamps - shown here with a 4 LED vintage-look bulb, included in the price - although LED lamps/bulbs are not as responsive to the dimmer switch as non-LED lamps/bulbs. Approximately 20cm in diameter around the base, 35cm tall and 25cm in depth, 1.5m+ switched 3-core cable lead with UK 3-pin plug.