Ace Glass 7825-40 Photochemical (Medium Pressure) Immersion Lamp, 1200 W, 492.25 mm, Not Insulated, Metal-Ended

Medium pressure, quartz, mercury-vapor lamp not Insulated with metal ends. For use in all listed immersion wells. 61 cm PTFE covered lead wires, fitted with pin type connectors and 6' cord for connecting to power supply, permit lowering lamp into well for vertical operation. Of total energy radiated, approximately 40-48% is in the ultraviolet portion of the spectrum, 40-43% in the visible, the balance in the infrared.