Blacklight Security (46)

Our Opticz brand invisible industrial UV ink has been a trusted go to source from every day casual users to large corporations for 10+ years! Manufactured and distributed by DirectGlow exclusively, you will be hard pressed to find a comparable ink that outperforms our brand in quality or cost. please note Opticz Industrail UV ink is NOT for use on skin. See our All Purpose blend if hand stamping and skin type applications are needed. This ink is designed for marking metal, glass, plastics and paper. Can also be used on: aluminum, cardboard, ABS, acrylic, rubber, cellulose, acetate, formica, nylon, polystyrene, Polyethylene and most other materials and porous surfaces. Ink is alcohol solvent based so a little goes a very long way! Ink is formulated to fluoresce brightly under long wave ultraviolet light only. They do NOT glow in the dark! Fast drying and non-transferable. Ideal for applying onto an already printed surface. Avoid eye contact and excessive inhalation. Do not ingest. KEEP OUT OF THE REACH OF CHILDREN. Available in 2oz, 4oz, 8oz, and 16oz sizes.

Our special made blend of invisible green UV Blacklight Reactive Invisible Ink is ideal for hand stamps, box marking, secret messages, escape rooms, retail operations, ticket marking, admissions, and other unique security applications. Adheres and sticks to any porous surface with ease. Will not wash off easy like other brands. Very difficult to remove. Glows intense bright green under blacklight. Please note ink may be slightly visible on high white surfaces. Application on off white to medium base will make the ink less noticeable. Conceals best and completely when applied to skin. Water based mixture is skin safe. A very light application is all that is needed to get outstanding UV blacklight effects. Please allow time for ink to completely dry. Highest luminosity in blacklight occurs after ink is no longer wet. Not for printers or tattoos!

Our special made blend of invisible red UV Blacklight Reactive Invisible Ink is ideal for hand stamps, box marking, secret messages, escape rooms, retail operations, ticket marking, admissions, and other unique security applications. Adheres and sticks to any porous surface with ease. Will not wash off easy like other brands. Very difficult to remove.  Please note ink may be partially visible on high white surfaces.  Application on off white to medium base will make the ink less noticeable. Conceals best and completely when applied to skin. Water based mixture is skin safe. A very light application is all that is needed to get outstanding UV blacklight effects. Please allow time for ink to completely dry. It will initially appear bright pink, but will take on a deep red hue once completely dry. Highest luminosity in blacklight occurs after ink is no longer wet. Not for printers or tattoos!

Opticz UV Daytime Visible Luminescent Inks by DirectGlow are brightly colored and highly visible in daylight and glow incredibly bright in UV blacklight. Our luminescent inks are ideal for hand stamping, document marking, glow parties, marking valuables, admissions, and other unique security applications. Works great with stamp pads, rubber stamps, brushes, or any other practical application method. Ink is alcohol based and has a very thin consistency so a little goes a long way! Safe for use on skin. Will not wash off easily like other brands. Alcohol based for quick drying. Avoid eyes, mouth, and sensitive areas. Please note these colors will not have full luminosity in UV light until they are completely dry. Most notably the YELLOW color which doesn't fluoresce at all while it is still wet. Dry time is 30-60 seconds with light application. Heavier applications can take up to 5 minutes to dry. These inks are versatile and can also be used on metal, glass, plastics or paper. Can also be used on aluminum, ABS, acrylic, rubber, cellulose, acetate, formica, nylon, polystyrene and polyethylene. Ink is non-toxic when used as directed, fast-drying and non-transferable. Ideal for applying onto an already printed surface. Works best on porous surfaces. Available in 2oz, 4oz, 8oz, 16oz sizes. Not for printers or tattoos!

Small but mighty! This portable pocket size UV blacklight flashlight by DirectGlow gives you powerful blacklight illumination in the palm of your hand. A great addition to any glow party, escape rooms, or artistic applications like invisible ink and ultraviolet reactive body paints. Not only fun, but practical. Use it for spot checks at hotels, anti theft measures, authentic returns verifications, admissions, night clubs, scorpion hunting and much more! Our blacklight flashlights are manufactured to last a lifetime using top quality materials and skilled craftmanship. The body is composed of a solid shock and weather resistant aluminum alloy, making it ideal for indoor or outdoor use. Lightweight with a small footprint, but very bright with 9 LEDS engineered to last 12,000 hours. Ultra light weight at 34g (1.2oz). A silicone push button powers it on/off and the convenient lanyard allows it to be hung or strapped so it's always close by when needed.  Key features Size - 3.5" long x 1.0" wide Lighting distance - 10 Meters (33ft) Lighting time - 5 to 6 hours Power - 3x AAA batteries Water resistance rating - IPX4 UV Spectrum - 395nm

This compact UV flashlight by Opticz is ideal for quick portable blacklight illumination. With a bright 395nm output, this pocket sized flashlight can be used for a variety of applications such as locating pet stains otherwise invisible to the naked eye, identifying counterfeit currency, spotting gas leaks, mineral identification, ID card and document verification, hotel room inspection, scorpion hunting, artistic applications and glow parties just to name a few. All Opticz flashlights are manufactured to the highest industry standards. Precision engineered LEDs provide an average service life of 12 years! The solid aluminum alloy build is weather and shock resistant which makes it an excellent choice for indoor or outdoor use. Very light weight at 60g (1.8oz). A simple silicone spring loaded push button for on/off power combined with the included lanyard make this ultraviolet flashlight the perfect blend of convenient and practical.  Key features Size - 3.8" long x 1.1" wide Lighting distance - 10 Meters (33ft) Lighting time - 5 to 6 hours Power - 3x AAA batteries Water resistance rating - IPX4 UV Spectrum - 395nm

This handy UV flashlight by Opticz provides powerful blacklight illumination in a pocket sized build. With an ultra bright 395nm output, this ultraviolet flashlight is a great tool for locating hard to see pet stains, finding fuel or gas seepage, revealing counterfeit currency, UV reactive mineral identification, scorpion hunting, ID card and passport verification, hotel room inspection, glow parties, artistic applications like blacklight painting and crafts, along with admissions, among many others.  All Opticz flashlights are built with high standards and deliver on high expectations. Precision manufactured LEDs provide an average service life of 12 years! A weather and shock resistant aluminum alloy exterior not only make it practical for all weather conditions, but also ensures it will take much more than an accidental drop to stop your light from working at it's best! Very light weight at only 70g (2.5oz). A spring loaded silicone push button toggles power off and on, while the convenient included lanyard allows you to hang your light on a hook or any quick access location. With all of these great features and more, the Opticz 21 LED UV flashlight puts the power of blacklight in the palm of your hand.   Key features Size - 3.9" long x 1.4" wide (lens assembly) x 1.1" wide shaft/handle Lighting distance - 15 Meters (50ft) Lighting time - 5 to 6 hours Power - 3x AAA batteries Water resistance rating - IPX4 UV Spectrum - 395nm

Large and powerful, this UV flashlight by Opticz provides exceptionally bright blacklight with it's large array of 51 LEDs. Shining bright with a 395nm output, this ultraviolet flashlight leaves nothing to question for tasks such as locating hard to see pet stains otherwise invisible to the unaided eye, counterfeit currency detection, blacklight responsive mineral identification, scorpion hunting, ID card and passport spot checks, hotel room cleanliness check, glow parties, escape rooms, artistic applications like blacklight painting and crafts, invisible UV inks for use with admissions, and so much more! All Opticz flashlights are built with top quality standards resulting in a product that will last far longer than their bargain counterparts. Precision manufactured LEDs provide an average service life of 12 years! A weather and shock resistant aluminum alloy exterior build endures the rigors of everyday use along with the occasional rough treatment or accidental drop. An easy to use spring loaded silicone push button on the body of the handle allows one handed operation making it ergonomic and user friendly. When you need more than a pocket flashlight, our 51 LED blacklight flashlight gets the job done!   Key features Size - 5.6" long x 2.0" wide (lens assembly) x 1.4" wide shaft/handle Lighting distance - 25-30 Meters (85-100ft) Lighting time - 6 to 8 hours Power - 3x AAA batteries Water resistance rating - IPX4 UV Spectrum - 395nm

Pocket size, portable, powerful, and rugged, this UV blacklight flashlight by DirectGlow has it all! With premium 365nm illumination, this handy little pen light leaves it's low cost bargain counterparts in the dust! What makes a 365nm flashlight the premium choice over the common 395nm option? The main difference is the 395nm LED emits a very strong visible violet light where a 365nm equivalent emits a soft blueish hue. Brighter is not always better! Since the majority of 365nm light falls much lower in the UV-A spectrum, it's barely visible to the naked eye. Yet it has the same blacklight illuminating qualities of a 395nm light WITHOUT the overpowering visible violet color that can ultimately wash out your blacklight illumination. As such the 365nm flashlight is the go to tool for anyone who requires nothing but the absolute best blacklight responsive effects.  This flashlight is perfectly suited for tasks such as locating hard to see pet stains otherwise invisible to the unaided eye, counterfeit currency detection, gemstone inspection, glue curing, scorpion hunting, ID card and passport spot checks, hotel or home cleanliness check, forensics, and admissions. Also great for casual uses like glow parties, escape rooms, artistic applications like blacklight painting and crafts, invisible UV inks, and so much more! DirectGlow flashlights are built for quality and longevity. Our LEDs are top of the line and provide an average service life of 12 years! A weather and shock resistant aluminum alloy exterior build endures the rigors of everyday use along with the occasional rough treatment or accidental drop. Light weight at only 25g (0.8oz). The slim profile slides easily into your pocket or use the metal clip to keep in on your belt loop or short pocket. Clip is optional and removable.    Key Features Size - 5.1" long x 2.0" x 0.5" wide  Lighting distance - 20-25 Meters (65-80ft) Lighting time - 4 to 5 hours Power - 2x AAA batteries Water resistance rating - IPX4 UV Spectrum - 365nm

Featuring a USB rechargeable battery with 365nm illumination, this convenient blacklight flashlight by DirectGlow delivers function and quality in the palm of your hand! It features a low and high mode so you can get the right amount of ultraviolet blacklight needed for your application.  What makes a 365nm flashlight the premium choice over the common 395nm option? The main difference is the 395nm LED emits a very strong visible violet light where a 365nm equivalent emits a soft blueish hue. Brighter is not always better! Since the majority of 365nm light falls much lower in the UV-A spectrum, it's barely visible to the naked eye. Yet it has the same blacklight illuminating qualities of a 395nm light WITHOUT the overpowering visible violet color that can ultimately wash out your blacklight illumination. As such the 365nm flashlight is the go to tool for anyone who requires nothing but the absolute best blacklight responsive effects.  This flashlight is perfectly suited for tasks such as locating hard to see pet stains otherwise invisible to the unaided eye, counterfeit currency detection, gemstone inspection, glue curing, scorpion hunting, ID card or passport spot checks, home or hotel cleanliness check, admissions, gas leaks or seepage, and forensics. Also great for casual uses like glow parties, escape rooms, artistic applications like blacklight painting and crafts, invisible UV inks, and so much more! DirectGlow flashlights are built for long term use in mind. Our LEDs are precision manufactured to provide an average service life of 12 years! A weather and shock resistant aluminum alloy shell endures the rigors of everyday use along with the occasional rough treatment or accidental drop. Light weight at only 100g (3.5oz). The built in rechargeable battery with included cable plugs into any common USB receptacle for quick easy charging.    Key features Size - 5.0" long x 2.0" x 1.0" wide  Lighting distance - 10-15 Meters (30-45ft) Lighting time - 4 to 5 hours Power - rechargeable 18650 battery (1200mAh) Water resistance rating - IPX4 UV Spectrum - 365nm

These mini ultraviolet black light keychain lights by DirectGlow are a great addition to any keychain. They are drop resistant, water resistant, and have a super bright UV LED that lasts about 100,000 hours. The light output of 12 lumens more than sufficiently lights up any small area. The battery (type CR2016) lasts on average 10-12 hours and can easily be changed as needed. The light itself only weighs 6 grams and is about the size of quarter adding virtually no bulk to your keychain. Yet it's incredibly well built, durable, and designed to withstand the rigors of daily use without breaking. Features a convenient multi function use. If you need light only for a brief moment, just squeeze the center and the light will stay on so long as pressure is applied. If you need steady light for more than a few seconds, simply slide the toggle switch and the light will stay illuminated hands free until it is switched back off. Beyond a keychain you can attach these UV lights to a zipper, belt loop, backpack, fishing gear, hiking gear, or a kids jacket to name a few. Can also be used as a safety light, to read hidden messages in invisible UV ink or paint, great for glow parties, giveaways, promotional events, grab bags or just to have fun lighting up other blacklight responsive items.   Key Features Size - 1.5"L x .875W x 0.25"H Lighting distance - 2-3 Meters (6-10ft) Lighting time - 10-12 Hours Power - 2x CR2016 batteries Water resistance rating - IP65 UV Spectrum - 395nm

These mini ultraviolet black light keychain lights by DirectGlow are a great addition to any keychain. They are drop resistant, water resistant, and have a super bright UV LED that lasts about 100,000 hours. The light output of 24 lumens more than sufficiently lights up any small area. The battery (type CR2016) lasts on average 12-14 hours and can easily be changed as needed. The light itself only weighs 7 grams and is about the size of quarter adding virtually no bulk to your keychain. Yet it's incredibly well built, durable, and designed to withstand the rigors of daily use without breaking. These lights feature an extra large bulb that puts out two times the light as standard models! The XL model is the brightest of all our keychain lights, making it very easy to see any type of UV responsive item from a distance. Simply slide the toggle switch for steady on illuminated light without the need to constantly depress a button. Beyond a keychain you can attach these UV lights to a zipper, belt loop, backpack, fishing gear, hiking gear, travel bag, or a kids jacket to name a few. Can also be used as a safety light, to read hidden messages in invisible UV ink or paint, great for glow parties, giveaways, promotional events, grab bags or just to have fun lighting up other blacklight responsive items.   Key Features Size - 2.0"L x 1.1W x 0.25"H Lighting distance - 3-4 Meters (10-13ft) Lighting time - 12-14 Hours Power - 2x CR2016 batteries Water resistance rating - IP65 UV Spectrum - 395nm

These mini ultraviolet black light keychain lights by DirectGlow are a great addition to any keychain. They have a super bright UV LED that lasts about 100,000 hours. The light output of 12 lumens more than sufficiently lights up any small area. The battery (type CR2016) lasts on average 12-14 hours and can easily be changed as needed. The light itself only weighs 7 grams adding virtually no bulk to your keychain.These ultraviolet lights come in a fun lantern design that provides 360 degrees of light coverage. The steady on feature is useful for working hands free where a touch of blacklight is needed. Simply twist the base of the lantern to turn the UV LED light off or on.Beyond a keychain you can attach these UV lights to a zipper, belt loop, backpack, fishing gear, hiking gear, or a kids jacket to name a few. Can also be used as a safety light, to read hidden messages in invisible UV ink or paint, great for glow parties, giveaways, promotional events, grab bags or just to have fun lighting up other blacklight responsive items.

These mini ultraviolet black light keychain lights by DirectGlow are a great addition to any keychain. They are drop resistant, water resistant, and have a super bright UV LED that lasts about 100,000 hours. The light output of 12 lumens more than sufficiently lights up any small area. The battery (type CR2016) lasts on average 12-14 hours and can easily be changed as needed. The light itself only weighs 6 grams and is about the size of quarter adding virtually no bulk to your keychain. Yet it's incredibly well built, durable, and designed to withstand the rigors of daily use without breaking.These lights are built in a classic oval shape that fits easily and comfortably in hand. Simply slide the toggle switch for steady on illuminated light without the need to constantly depress a button.Beyond a keychain you can attach these UV lights to a zipper, belt loop, backpack, fishing gear, hiking gear, or a kids jacket to name a few. Can also be used as a safety light, to read hidden messages in invisible UV ink or paint, great for glow parties, giveaways, promotional events, grab bags or just to have fun lighting up other blacklight responsive items.

Our classic DirectGlow UV keychain blacklights are a value focused solution when you need portable blacklight on demand. This all purpose compact light shines brightly for it's size at 12 lumens. The high quality built LED has a 395nm output and will last 100,000 hours on average.  Powered by 3 nonreplaceable LR44/AG13 button cell batteries, this solid ultraviolet key chain light covers everyday general use at an affordable price. Rated at IP54, this ultraviolet LED blacklight can easily withstand average conditions without missing a beat! A spring loaded push button turns the light on and will automatically shut off when released. The handy built in key ring facilitates easy connection to your keychain. This Ultraviolet light is ideal for lighting up blacklight responsive body paints, inks and other UV responsive items. Spot check sleeping areas, mark your belongings, catch a thief, authentic returns verification, escape room games and so much more!   Key Features Size - 1.25"L x .7"W x .25"H Lighting Distance - 1-2 Meters (3-6ft) Lighting Time - 8-10 Hours Power - 3x LR44 Button Cell Batteries Water Resistance - IP54 UV Spectrum - 395nm