Sodium Vapour Lamp
Product Name: Sodium Vapour Lamp
Product Code: In stock
Complete with vacuum jacket 35 watts. For producing monochromatic light at a high intensity. Each lamp has a glass envelope with an inner discharge tube containing the gas or vapour and two electrodes. The envelope is mounted on an E.S. cap, providing an arc centre height of 110mm, approx.. Each lamp is fully interchangeable, no adjustment being required.