Blacklight Bulbs
Low-Pressure Mercury Arc Lamps

UVA wavelength range: 315nm - 400nm
Peak: 352nm

Used for: photosensitization and photochemical reaction applications and insect traps. Output includes visible light.

Blacklight Blue Bulbs
Low-Pressure Mercury Arc Lamps

UVA wavelength range: 315nm - 400nm
Peak: 352nm or 368nm

Used for: tests, inspections, examinations, stage illumination.
Deep blue filter glass absorbs visible light, transmits near UV.

Incandescent Blacklights
Tungsten filament, black coated bulb

75 Watt Blacklight, A19, medium screw base

75 Watt Blacklight, R25, medium screw base

40 Watt Blacklight, T10, medium screw base