9/19/2023 0 Comments Portable black light![]() ![]() The bottom is an F8T5/BLB 12-inch, 8-watt tube, used in a portable battery-powered black light sold as a pet urine detector.įluorescent black light tubes are typically made in the same fashion as normal fluorescent tubes except that a phosphor that emits UVA light instead of visible white light is used on the inside of the tube. The top is a F15T8/BLB 18-inch, 15-watt tube, used in a standard plug-in fluorescent fixture. Two black light fluorescent tubes, showing use. Additionally, UV-A can have negative effects on eyes in both the short-term and long-term. UV-A may also contribute to the progression of skin cancers. According to the World Health Organization, UV-A is responsible for the initial tanning of skin and it contributes to skin ageing and wrinkling. UV-A presents a potential hazard when eyes and skin are exposed, especially to high power sources. Strong sources of long-wave ultraviolet light are used in tanning beds. Black lights are employed for decorative and artistic lighting effects, diagnostic and therapeutic uses in medicine, the detection of substances tagged with fluorescent dyes, rock-hunting, scorpion-hunting, the detection of counterfeit money, the curing of plastic resins, attracting insects and the detection of refrigerant leaks affecting refrigerators and air conditioning systems. In medicine, forensics, and some other scientific fields, such a light source is referred to as a Wood's lamp, named after Robert Williams Wood, who invented the original Wood's glass UV filters.Īlthough many other types of lamp emit ultraviolet light with visible light, black lights are essential when UV-A light without visible light is needed, particularly in observing fluorescence, the colored glow that many substances emit when exposed to UV. This stands for "blacklight".īlacklight sources may be specially designed fluorescent lamps, mercury-vapor lamps, light-emitting diodes (LEDs), lasers, or incandescent lamps. These tubes are made for use in " bug zapper" insect traps, and are identified by the industry designation "BL". A second type of lamp produces ultraviolet but does not have the filter material, so it produces more visible light and has a blue color when operating. Blacklight lamps which have this filter have a lighting industry designation that includes the letters "BLB". One type of lamp has a violet filter material, either on the bulb or in a separate glass filter in the lamp housing, which blocks most visible light and allows through UV, so the lamp has a dim violet glow when operating. The violet glow of a black light is not the UV light itself, but visible light that escapes being filtered out by the filter material in the glass envelope.Ī blacklight, also called a UV-A light, Wood's lamp, or ultraviolet light, is a lamp that emits long-wave ( UV-A) ultraviolet light and very little visible light. SL8104AR Aerospace - meets RRES 90061 >5,000uW/cm2Īll models have 4 UV LED’s, Battery Operated, Weigh Only 2.Black light fluorescent tubes. Portable UV LED - Battery Aerospace Version 4,000uw/cm2 ![]() Portable UV LED - Battery Standard Version 13,600uw/cm2 Viper UV LED Flashlight w/ Spot to Flood Beam - Aerospace VersionĪll models have 4 UV LED’s, Battery Operated, Viper UV LED Flashlight w/ Spot to Flood Beam - High Intensity Viper UV LED Flashlight w/ Spot to Flood Beam - Standard Intensity UVTech Viper SL-8300 Flashlight with unique adjustable light beamįlood >5,000uW/cm2 meets RRES 90061 Requirementsġ UV LED’s, Battery Operated, Weigh Only 0.88lb Viper UV LED Flashlight - Aerospace Version Viper UV LED Flashlight w/ Adjustable Beam - Standard Intensity SL6300AR Aerospace - meets RRES 90061 >4,000uW/cm2ġ UV LED, Battery Operated, Weigh Only 5.65oz ![]() UVTech Viper SL-6300 Flashlight with unique adjustable light beam Use keywords to find the product you are looking for.īLACKLIGHTS U-VA » UVTech - UV-A Hand Held BlacklightsĪll you need from a UV Lamp at an economic price ![]() RADIOGRAPHIC FILM DIGITIZERS X-RAY FILM ULTRASONIC MAGNETIC PENETRANT BLACKLIGHTS EDDY CURRENT CRACK DEPTH METER REMOTE / VIDEO HARDNESS COATING GAUGES FERRITE METERS PROFILE GAUGES PINHOLE TESTERS LEAK DETECTORS VACUUM WELD GAUGES INSPECTION MIRRORS INDUSTRIAL TAPES NDT TRAINING ![]()
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