This is a handheld portable ultra violet lamp which has a longwave 4w tube light source. With a broad spectrum of longwave, with peak effeciency at 366nm. Slider switch to turning lamp on and off.
Lamp also has a cord wrist strap.
If you collect GB from 1992 onwards you'll need this lamp.
Longwave UV tube (366nm) detects the presence of fluorescence
Overall dimensions of this lamp are approx 165 x 55 x 25mm.
Requires 4 x AA batteries (not included).
Lighthouse L80 Longwave Ultra Violet Lamp - Portable. Showing fluorescence on stamps.
Lighthouse L80 Longwave Ultra Violet Lamp - Portable. Side view showing switch.
