UVP Pen-Ray 90-0012-01 Model 11SC-1 Mercury UV Lamp, 254nm Longwave, 2.12 Inches Lighted Length
One of the most popular Pen-Ray Lamps. Its simplicity of physical dimensions lends itself to a multitude of applications. Lamp's lighted length is 2.12" (53.8mm), overall length is 4.62" (117.3mm). Lamp emits Merciry specturm with the primary energy at 254nm. The nomical voltages are 800V (starting) and 270V (operating). Recommended power supply 99-0055-01 (or 99-0055-02).