--- product_id: 50048253 title: "Mastiff A2 3w 405nm Ultraviolet Radiation Uv LED Black Light Lamp Flashlight Torch and Nylon Holster" brand: "mastiff" price: "255.49 DT" currency: TND in_stock: true reviews_count: 8 category: "Mastiff" url: https://www.desertcart.tn/products/50048253-mastiff-a2-3w-405nm-ultraviolet-radiation-uv-led-black-light store_origin: TN region: Tunisia --- # 405nm UV wavelength for precise curing 3W power with efficient battery use Durable aircraft-grade aluminum body Mastiff A2 3w 405nm Ultraviolet Radiation Uv LED Black Light Lamp Flashlight Torch and Nylon Holster **Brand:** mastiff **Price:** 255.49 DT **Availability:** ✅ In Stock ## Summary > 🔦 Cure with confidence — the UV torch that means business! ## Quick Answers - **What is this?** Mastiff A2 3w 405nm Ultraviolet Radiation Uv LED Black Light Lamp Flashlight Torch and Nylon Holster by mastiff - **How much does it cost?** 255.49 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/50048253-mastiff-a2-3w-405nm-ultraviolet-radiation-uv-led-black-light) ## Best For - mastiff enthusiasts ## Why This Product - Trusted mastiff brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Reliable:** 6061T aircraft aluminum with HA III anodized finish ensures shock & splash resistance - • **Compact & Portable:** Lightweight 70g design with nylon holster and lanyard for on-the-go convenience - • **Powerful UV Precision:** 3W 405nm UV LED delivers optimal curing for resin and more - • **Long-lasting Performance:** Up to 5.5 hours runtime with high-efficiency step-down current driver - • **Versatile Battery Compatibility:** Runs on 2x AA or 1x 14500 Li-Ion batteries for flexible power options ## Overview The Mastiff A2 is a compact, 3W 405nm UV LED flashlight designed for precision curing tasks like resin printing. Built with aircraft-grade aluminum and a toughened glass lens, it offers durability and splash resistance. Compatible with AA or 14500 batteries, it delivers up to 5.5 hours of runtime, making it a reliable, portable tool for professionals who demand efficiency and ruggedness in one sleek package. ## Description Item title: Mastiff A2 1 x 14500 / 2 x AA Battery 3W 405nm Ultraviolet Radiation UV Cure LED Black Light Lamp Aluminium Flashlight Torch and Nylon Holster Model: A2 Color: Black Material: 6061T aircraft Aluminum HA III hard anodized construction Lens: High temperature processed toughened clear anti-reflective coating glass lens Reflector: Orange peel Aluminum reflector Lamp: 3W 405nm UV LED assembly UV output: 80mW - 200mW Run time: 1.5 - 5.5 hours(depends on battery capacity) Lifespan: Average 10,000 hours Mode: On - off Operating voltage: 2.2V - 4.2V Power supply(NOT included): 2 x AA 1.5V Alkaline batteries or 1 x 14500 Li-Ion battery Switch: End cap press on-off switch Dimension(mm): 148 (length) x 20(body) x 20(head) Weight(g): 70 A nylon lanyard, extension tube and nylon holster are included Shock resistant, slip-resistant body design Ordinary waterproof standard with O-ring sealed, splash proof, be OK to use in rainy days Step down constant current driver, high efficiency with dual mode DC-DC regulator. Replace battery when the light is too dim Review: Great for resin printing! - The UV torch is compact fantastic at curing resin in hard-to-reach places on 3D prints. I was sturdy and didn’t feel like it would break easily like other torches I have used in the past and is the correct wavelength to deal with most resins. Works very well for the intended job and is great value for money. Review: Dependable and accurately described - This was bought to "hands cure" 3d printed items quickly. Works very well at that. ## Features - 3W 405nm UV Blacklight lamp - Penlight UV flashlight - uses AA or 14500 batteries - UV cure lamp flashlight torch - pocket flashlight ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JB0KDK2 | | Batteries are Included | No | | Battery Description | AA or 14500 | | Battery Type | Lithium Ion | | Best Sellers Rank | 256,298 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 1,023 in Electric Camping Lanterns | | Brand Name | Mastiff | | Colour | Black | | Country Of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (68) | | Finish | Black | | Fixture Features | Waterproof | | Included Components | Battery | | Item Weight | 70 Grams | | Manufacturer | Mastiff Technology Co., Limited | | Manufacturer Warranty Description | 30 days exchange or money back, buyers pay for the return shipping. | | Material | Aluminium | | Model Number | A2 | | Number of Batteries | 2 AA batteries required. | | Number of Lights | 1 | | Power and Plug Description | Battery Powered | | Runtime | 3 hours | | Style | Modern | | Type of Bulb | LED | | UPC | 700355622789 | | Water Resistance Level | Waterproof | | Wattage | 3 Watts | ## Product Details - **Colour:** Black - **Light source type:** LED - **Material:** Aluminium - **Power source:** Battery Powered - **Special feature:** Waterproof ## Images ![Mastiff A2 3w 405nm Ultraviolet Radiation Uv LED Black Light Lamp Flashlight Torch and Nylon Holster - Image 1](https://m.media-amazon.com/images/I/31TCMt0sY4L.jpg) ![Mastiff A2 3w 405nm Ultraviolet Radiation Uv LED Black Light Lamp Flashlight Torch and Nylon Holster - Image 2](https://m.media-amazon.com/images/I/61hS4tb6SXL.jpg) ![Mastiff A2 3w 405nm Ultraviolet Radiation Uv LED Black Light Lamp Flashlight Torch and Nylon Holster - Image 3](https://m.media-amazon.com/images/I/610DQV7dw-L.jpg) ![Mastiff A2 3w 405nm Ultraviolet Radiation Uv LED Black Light Lamp Flashlight Torch and Nylon Holster - Image 4](https://m.media-amazon.com/images/I/61TyHcbTqcL.jpg) ![Mastiff A2 3w 405nm Ultraviolet Radiation Uv LED Black Light Lamp Flashlight Torch and Nylon Holster - Image 5](https://m.media-amazon.com/images/I/61y-mhU7gRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for resin printing! *by W***R on 24 November 2025* The UV torch is compact fantastic at curing resin in hard-to-reach places on 3D prints. I was sturdy and didn’t feel like it would break easily like other torches I have used in the past and is the correct wavelength to deal with most resins. Works very well for the intended job and is great value for money. ### ⭐⭐⭐⭐⭐ Dependable and accurately described *by R***E on 31 March 2021* This was bought to "hands cure" 3d printed items quickly. Works very well at that. ### ⭐ Doesn't Work - Stay clear *by P***L on 30 May 2023* No Instructions, no UV light, no use. arrived in a flimsy package with no instructions. When I put AA batteries in there was a burning smell. No UV Light try to return via the seller - guess what - it's an automated chat bot who give you the runaround. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/50048253-mastiff-a2-3w-405nm-ultraviolet-radiation-uv-led-black-light](https://www.desertcart.tn/products/50048253-mastiff-a2-3w-405nm-ultraviolet-radiation-uv-led-black-light) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-16*