UVP Pen-Ray 90-0019-01 Model 11SC-1L Mercury UV Lamp, 365nm Longwave, 2.25 Inches Lighted Length

The long wave version of the 11SC-1. All properties are identical except the quartz tube is sheathed with a blue filter to absorb visible light, increasing the lighted length to 2.25" (57.2mm) and broadening the outside diameter to 0.375" (9.5mm). The principal emission is a 365nm (long wave) by converting the power from 254nm. Power supply 99-0055-01 (or 99-0055-02) is recommended for this lamp.