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Product Description
5W 365nm UV Torch for General Fluorescence Checking
This portable 5W 365nm UV-A torch without a black filter is intended for general fluorescence checking and close-range inspection of UV-reactive materials.
Fluorescence response varies by material, surface condition and ambient light. Use the torch as a visual inspection aid and evaluate results in suitable low-light conditions.
Product specifications
| Wavelength | 365nm |
| Power | 5W |
| Filter type | No filter |
| Power requirement | 12V DC |
| Battery | 18650 1200mAh cell |
| Runtime | 2 hours |
| Charging | Battery needs to be recharged separately |
| Working distance | 3 feet |
| Beam angle | 90 degree |
| Dimensions | 14.6cm x 4.3cm diameter |
| Weight | 0.25kg |
| Form factor | Handheld |
| Included accessories | 18650 1200mAh cell and cell charger |
| Warranty | Not applicable |
| Brand | RDR |
Imported by: RDR INNOVATIONS
Address: 16,17 Atulit Industrial Park, Umra sayan road, surat- 394130
Product Specifications
| Product type | Handheld UV-A inspection torch |
| Application | General fluorescence checking and close-range inspection of UV-reactive materials |
| Wavelength | 365nm |
| Power | 5W |
| UV filter | No filter |
| Power requirement | 12V DC |
| Battery | 18650 1200mAh cell |
| Runtime | 2 hours |
| Charging | Battery needs to be recharged separately |
| Working distance | 3 feet |
| Beam angle | 90 degree |
| Dimensions | 14.6cm x 4.3cm diameter |
| Weight | 0.25kg |
| Included accessories | 18650 1200mAh cell and cell charger |
| Warranty | Not applicable |
| Brand | RDR |
Questions buyers ask before ordering
Frequently Asked Questions
Open a question to see the answer.
This torch is intended for fluorescence inspection of materials, dyes, markings or residues that respond to 365nm UV-A.
No. Fluorescence depends on the material, additives, dyes, contamination and viewing conditions.
No. It is an inspection aid only; a valid test method, compatible fluorescent response and appropriate acceptance criteria are still required.
Reduced ambient light generally improves fluorescence contrast and makes weaker responses easier to see.
Avoid direct eye exposure, do not stare into the light, limit unnecessary skin exposure, keep the product away from children and use suitable protective practices for the application.
Selection confidence
Confirm this is the right UV product before you buy
Use this product for general UV-A fluorescence checks where black-filter contrast is not the main requirement.
General fluorescence checking
365nm UV-A is used for fluorescence checks where a black filter is not mandatory.
Choose black-filter 365nm when visible-light suppression matters.
Verified product information
Specifications that matter for this application
UV buyers need wavelength, geometry, power source, runtime or curing/inspection conditions—not just headline wattage.
Wavelength365nm
Filter / light typeNo filter
Buyer guide
How to choose and use this product correctly
Use the application, wavelength, distance and power source together. Do not select a UV product on wattage alone.
Start with the application
Pick UV by job: inspection, glow/decor, curing, exposure work or compact lighting. Wattage alone is not a reliable buying shortcut.
Confirm wavelength
365nm, 395nm and 405nm serve different tasks. The product title, specs and use-case copy must agree.
Check distance and coverage
For curing and inspection, working distance matters. For floodlights and decor, coverage and mounting distance matter.
Match the power source
Handheld torches suit mobile checks. Floodlights, bulbs and strips are better for fixed areas, rooms, displays and workbenches.