This is a favorite with mineral collectors and philatenlists.

• Two independent lamps in one case
• Separate switches for long and short wave lamps
• Can be operated with long, short or both at the same time
• Each wavelength produces 4 watts of power
• Set includes lamp and "Story of Fluorescence" booklet
• Model LS-7CB Longwave/shortwave 115V/60 Hz

SPECIAL ORDER ITEM: expect 3-6 weeks for delivery!