Step-by-Step Guide: How to Replace the Lamp of Your Easy VIS Spectrophotometer in Minutes. - YouTube
D2-200 Deuterium Lamp for T70, T80 and T92 series of UV Visible Spectrophotometers and the AA500 Atomic Absorption Spectrometer - PG Instruments Limited
Tungsten Lamp for Spectrophotometer: Amazon.com: Industrial & Scientific