Best Glass Flashlights of 2025

The HQRP 21 LED Blacklight Flashlight is a professional-grade tool used to detect uranium glass, depression glass, and vaseline glass. With an aluminum body and water resistance, it can withstand tough conditions. The on/off switch allows users to easily turn the flashlight on and off. The 21 LED lights have a wavelength of 380-385 nanometers, making it easy to identify the desired materials. The flashlight is powered by 3 AAA batteries (not included) and comes with a 200-day warranty.

The PATIKIL LED Lens Set features a 1.65-inch diameter and is crafted from scratch-resistant tempered glass, ensuring excellent light transmittance compared to plastic options. This durability means you can rely on it for consistent performance in your flashlight. Included in the set are silicone rings that provide waterproof, non-slip, and anti-drop capabilities, enhancing the lens's functionality. With a convenient design for easy replacement, you can swiftly swap out old or worn lenses to maintain optimal light quality. This lens set is ideal for protecting your LED light sources and prolonging their lifespan.

The DARKBEAM UV Flashlight is a compact yet powerful tool designed for a variety of needs. With its upgraded 10W UV LED, you can easily detect pet urine stains and other hidden marks thanks to its 395nm wavelength. The built-in rechargeable battery offers convenience, allowing you to charge it with any USB device, eliminating the hassle of changing batteries. Its lightweight design, complete with a detachable clip, makes it simple to carry in pockets or bags. Plus, the adjustable focus lets you zoom in on details like scorpion tracks or gemstones, enhancing your nighttime explorations.

The DARKBEAM UV Flashlight offers upgraded 365nm and 395nm lights, perfect for various detection tasks. The 365nm light is ideal for revealing fluorescent agents, security codes, and watermarks, providing you with a clear view of hidden details. Its special filter enhances the detection effect, making it great for rock hounding and antique appraisal. With a built-in rechargeable battery, you can enjoy hassle-free use without the need for constant battery replacements. Its compact size ensures it fits easily in your pocket, making it a convenient tool for everyday use and specialized projects alike.

The HQRP 365nm LED Flashlight is a powerful handheld device that is perfect for various applications. With its 3-watt LED and a wavelength of 365 nanometers, this flashlight provides a strong and focused beam of light. Powered by a single AA battery (not included), it is convenient to use and can last for a long time. The aluminum body ensures durability and the on/off switch allows for easy operation. The flashlight features two beams, a flood beam for wide-area illumination and a spot beam for focused lighting. Whether you are hunting for gems and minerals, checking documents or currency, detecting leaks, or finding scorpions, this flashlight has got you covered. With a 200-day warranty, you can trust in its quality and reliability.

Upgrade your Maglite C or D Cell Full Size Flashlights with this tempered glass lens, which is shatterproof and scratch-resistant. The lens is the same thickness as the original, perfectly fitting C-Cell and D-Cell Maglite Full Size Flashlights. The clear glass lens has more transmissivity than plastic, making it a great upgrade. A protective plastic cover is included, and the product is well-packaged with an O-ring for replacement, making your Maglite more waterproof and shockproof.

The DARKDAWN UV Flashlight is a compact yet powerful tool designed to enhance your daily life. Its 365nm UV light is perfect for detecting hidden stains and verifying the authenticity of items, especially in low-light conditions. With a rechargeable battery that lasts up to six hours and quick USB-C charging, you won’t have to worry about frequent replacements. Its lightweight and portable design allows you to easily carry it in your pocket or backpack, making it convenient for pet owners and antique enthusiasts alike. Plus, the water-resistant feature ensures it performs well in various weather conditions.

The DARKDAWN UV Flashlight features a powerful 395nm wavelength light that helps you easily spot dried pet urine stains and counterfeit bills. This multi-functional tool allows you to reveal hidden markings on documents and activate glow-in-the-dark materials, making it perfect for various tasks around your home. With its compact USB rechargeable design, you can charge it directly from any USB device, eliminating the need for replacement batteries. Plus, its lightweight and pocket-sized build ensures you can take it anywhere, making it a handy solution for both indoor and outdoor use.

The Weltool Glass Lens is a must-have upgrade for your Maglite flashlight. Made from scratch-resistant tempered glass, this lens provides durability and longevity. With a perfect thickness, it allows you to easily adjust the focus of your beam. The 22mm diameter lens is compatible with AA model Maglite flashlights, including mini Maglite, mini Maglite LED, mini Maglite PRO+LED, and mini Maglite PRO LED models. This lens is not suitable for AAA models. Upgrade your flashlight with the Weltool Glass Lens and enjoy enhanced performance and reliability.

The DARKDAWN UV Flashlight is a powerful handheld tool with a 365nm ultraviolet light that is invisible to the human eye, making it ideal for detecting fluorescent agents and anti-counterfeiting codes in darker environments. This multi-functional device can detect pet urine stains, forged documents, and verify banknotes. It offers a high power output, USB-C charging, portability, and a focus adjustable design for convenience. Its long-lasting battery life and durable aluminum alloy construction make it a reliable companion for various detection needs.