The Ultimate Guide to the Best Uv Lights for Gem Hunting

Gem hunting is becoming an increasingly popular hobby, and it requires the right equipment to get the job done. One of the most important pieces of equipment for gem hunting is a quality UV light. In this article, we will discuss the best UV lights for gem hunting and what features you should look for in order to ensure you find the perfect one for you.

1Gaoye Blue Light Blocking Glasses – 3 Pack Fashion Square Fake Ey…
2LED UV Lamp Dual Head, 20W Black Light with Clip 395-405nm, Party…
3HQtelecom 14″ UV Light Replacement Bulb — Works for 24V and 110V…
4DARKBEAM UV 365nm and 395nm Light Wood’s lamp Blacklight Ultravio…
5Germicidal UV Sanitizer Light Bulb 25 W 254nm Ozone Free…

Gaoye Blue Light Blocking Glasses – 3 Pack Fashion Square Fake Ey

Here’s What We Have Found

  • [Polycarbonate HD Lens] Anti reflective, non-prescription amber tint lens; High transparency, restore the true color; Besides, you can remove the lens and replace it with the prescription lens you want
  • [Filter Blue light Glasses] Blue light blocker with UV400 protection, help you resist 99.9% harmful blu-ray, reduce discomfort from TV, phone, digital screen and reading under fluorescent lights; Reduce glare, fatigue, headache, eye strain and dry eye, protect your vision and help sleep better
  • [Lightweight Computer Glasses] Durable, flexible and super light TR90 Frame, suitable for long-term wearing; Stylish style, puts you in the spotlight all the time
  • [Product Dimension] Lens Width: 52mm(2.05in), Lens Height: 42mm(1.65in), Temple Length: 140mm(5.51in), Nose Bridge: 14mm(0.55in), Frame Width: 140mm(5.51in)
  • [Worry-free Service] We attach great importance to the quality of our products; Please feel free to contact us if there is any problem with the eye glasses, you have no risk to try

LED UV Lamp Dual Head, 20W Black Light With Clip 395-405nm, Party

Here’s What We Have Found

  • ♐Widely Application: Works great with body paints & fluorescents.Ideal for Halloween and Christmas parties, plays, events and gallery, Aquarium, Fishing, Glow Party, Gyms, Art painting, Clubs, Music, Dance, Performance stage and others.
  • ♐Easy to Install: This Lamp comes with a USB, and can be clipped to less than 2.5in height surfaces. Easier for you to adjust the angle and the distance between your artworks.
  • ♐You Will Get: 20W Lamp Dual Head with USB, friendly customer service and 24 month warranty. Please feel free to contact us, if you have any questions.
  • ♐High Quality: 2835 SMD LED dual-Head lamp, wavelength is 395nm—405nm. High intensity and reliability, 20W high power LED lamp with clip, works with USB 5V DC.
  • ♐Adjustable Design: Dual head and 360 degree adjustment of luminous direction, Easier for you to adjust the angle and the distance between your artworks. 3 Timing modes, 3/9/12 hours, 10 dimmable Lightness, from 10% to 100%. It’s light weight, easy to carry, anywhere for any glow in the dark parties or artworks.

HQtelecom 14″ UV Light Replacement Bulb — Works for 24V and 110V

Here’s What We Have Found

  • This bulb is germicidal UVC and put out 254NM Which means that they are 99% efficient on a single pass.
  • This bulb is designed to kill 99.9% of all bacteria, viruses, and mold within 1.5 minutes after exposure. Wavelength: 254 nanometer. Ozone-free.
  • EPA Est. No. 97544-CHN-1 (Factory registration number with the Environmental Protection Agency)
  • This bulb is designed to kill 99.9% of all bacteria, viruses, and mold within 1.5 minutes after exposure.
  • Power consumption for bulb: 14 Watts (energy efficient). Ceramic Base Diameter: 2 Inches with 2 prongs.
  • Designed to last more than 1 year or 9,000 hours (If bulb is ON all the time). It comes with a 90-day replacement warranty.

DARKBEAM UV 365nm and 395nm Light Wood’s Lamp Blacklight Ultravio

Here’s What We Have Found

  • 【HIGH QUALITY & RELIABLE SUPPORT】– The body is made of strong aluminum alloy body – Anti-oxidation, drop-proof, shock-proof durable and long lasting. At DARKBEAM, we stand strongly behind the craftsmanship of our brand products. All of DARKBEAM Flashlights has 100% Satisfaction Guarantee & Hassle 180 Days Money Back and Provide Friendly, Easy-to-reach Support.
  • 【MULTIFUNCTIONS & BATTERY POWERED】– DARKBEAM A100 Double UV Flashlight comes with 3 AAA Standard Alkaline Battery, easy to use. The UV light can reveal the stains or fluids which are invisible to the naked eyes on the floor or even grass, detecting fluorescent agents, security code, counterfeit documents, money verification, amber and jewelry detection.
  • 【2in1 UV 365 & 395 ULTRAVIOLET LIGHT】– Emits 365-370 or 395-400 nanometer wavelength black lights. The 365nm UV flashlight is an invisible light. When irradiated with a substance that does not contain a fluorescent agent or substance, it will show the original color of the goods. On the contrary, the stain is particularly noticeable. The 395nm violet flashlight is a kind of purple light, with higher brightness and farther illumination.
  • 【ADJUSTABLE FOCUS & WATERPROOF BLACKLIGHT】– The A100 395nm & 365nm has the feature of telescopic adjustment focus, it allows to cover a larger area. Perfect for revealing dry dog urine, pet cat pee and rodent stains and unfavorable Spots that couldn’t see with the Naked Eye. IPX4 Waterproof Rating, it can still be used in rainy days. 【WARRANTY!】We stand strongly behind Your satisfaction. Any question will be solved (free refund/ replacement) if you contact DARKBEAM.
  • 【SMALL & SUIT FOR ALL SURFACES】– Lightweight and handy. Easily put into pocket, backpack, toolbox and your car – SAVE SPACE. It works well on all kinds of surfaces in your living room, kitchen, bathroom, bedroom, garage and your car. Point out hidden nasty spots around you anytime and anywhere. You can get: A100 Double UV FLASHLIGHT*1, AAA Alkaline battery*3 (NOT-INCLUDE Rechargeable Battery).

Germicidal UV Sanitizer Light Bulb 25 W 254nm Ozone Free

Here’s What We Have Found

  • Works with any standard screw-in E26/27 socket, no special sockets required.
  • Short-wave UV/UVC germicidal lamp with 253.7 nm for prolonged and effective disinfection
  • Safe to use: A sign on the bulb indicates that the bulb produces UVC wavelengths.
  • Suitable for areas up to 400 sq ft. like living rooms, bedrooms, kitchens, bathrooms and more.
  • The uvc lamp radiates wavelength 253.7 nm, which means it produces minor amount of ozone. The smell is an organic matter being burned.

How To Choose Your Uv Lights for Gem Hunting

Use our buying guide before you purchase Uv Lights for Gem Hunting. Some features are necessary, while others may not be as important to you.:

Quality of the Unit

The product should be high-quality, durable, and last for more than one year. The best way to assess the quality is by reading reviews from other customers who have purchased and used the product.

Is the Unit Worth the Price Tag?

Price is not the only factor to consider while buying a product, but it’s an important one. You should compare how much you’re willing to spend on the item with what other sellers are offering similar products for. Keep in mind that cheaper isn’t always better – quality should also be taken into consideration.

If the price difference is significant, choose the more expensive option as it is likely to be of better quality and last longer than its cheaper counterparts.


Before you buy a product, always double-check that the model you want includes all of the features you desire! If you’re unsure about any of them, read reviews from customers who have used those specific features. This way, you can get an idea of whether or not they would be useful to YOU.


There are a lot of risks involved while buying products online. Sometimes, the product doesn’t reach you, or it comes in damaged condition. So make sure that the seller offers a guarantee on the product.

Customer Support

Last but not the least, make sure that customer support is available for you in case of any issues or queries regarding your purchased product. If there is no help desk support, then you can always go to forums and review sites to find answers to any doubts.

Frequently Asked Questions

1. What types of UV lights are best for gem hunting?

The best type of UV light for gem hunting is a long-wave ultraviolet (UV) light. This type of light produces a purple glow and has a wavelength of 365 nanometers, which is ideal for detecting certain types of gems, such as diamonds, corundum, and certain types of quartz.

2. How long do UV lights typically last?

The lifetime of a UV light depends on the type of bulb and the environment in which it is used. On average, UV bulbs can last anywhere from 6,000 to 12,000 hours.

3. Are there any specific safety precautions to consider when using UV lights for gem hunting?

Yes, there are important safety precautions to consider when using UV lights for gem hunting. For example, it is important to wear protective eyewear to protect your eyes from the bright UV light. Also, it is important to wear sunblock or a hat to protect your skin from the UV rays, as prolonged exposure can cause skin damage. Additionally, it is important to avoid looking directly at the light, and to avoid shining the light in other people’s eyes. Finally, it is important to keep the light away from children, as they could be more susceptible to the UV rays than adults.

4. Do UV lights need regular maintenance or replacement?

Yes, UV lights need regular maintenance and replacement. UV lights typically need to be replaced every year, and they should be cleaned and inspected regularly to make sure they are working properly.

5. Are there any special features or accessories that make UV lights more effective for gem hunting?

Yes, there are certain features and accessories that make UV lights more effective for gem hunting. These include goggles that filter out unwanted wavelengths, special filters to enhance the contrast of the gems, and adjustable lenses that can be used to focus the UV light on a specific area. Additionally, some UV lights come with an adjustable beam width, which allows you to adjust the size of the area that the light is illuminating.

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