OMNILUX Flash Tube 40W 3-pin Plug is a replacement strobe lamp with a special 3-pin base. It operates at 300 V, with a permitted range of 250–400 V, and has a nominal wattage of 40 W. The ring-shaped lamp emits white light at a colour temperature of 8000 K with a 360° beam angle. It measures 62 mm in length and 6.5 mm in diameter and weighs 0.01 kg.