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Product Information
Achieve professional-grade ultraviolet illumination with the SuperLightingLED 365nm UV LED Light Sheet. This versatile 245x245mm or 490x245mm flexible panel is engineered for applications demanding precise UV-A wavelength output, from resin curing and counterfeit detection to creating stunning blacklight visual effects. Powered by a stable DC 24V input, it features a dense array of 144 or 288 high-efficacy SMD2835 LEDs, ensuring uniform and powerful 365nm light coverage.
Unlike common 395nm party lights, this UV light panel emits a true 365-367nm wavelength with minimal visible light, making it the superior choice for scientific, industrial, and artistic projects where fluorescence and photochemical reactions are critical. Its cuttable and flexible design allows for seamless integration into custom setups, conforming to curved surfaces where rigid panels cannot go.
Key Features
True 365nm UV-A Wavelength
Provides professional-grade ultraviolet light ideal for curing, inspection, and high-contrast fluorescence.
Flexible & Cuttable Design
Conforms to curved surfaces and can be cut every 6 LEDs (2x3 block) for custom sizing.
High-Density LED Array
Features 144/288 SMD2835 LEDs for exceptionally uniform UV light distribution without hotspots.
Modular Connectivity
Equipped with 4 connection ports per sheet, allowing you to easily link multiple panels in series or parallel.
Simple Installation
Comes with strong self-adhesive backing, plus included screws and silicone pads for secure mounting.
Product Specifications
| Parameter | Details |
|---|---|
| Product Model | FLS-365NM-245X245 |
| Peak Wavelength |
367 nm (UV-A)  |
| Input Voltage | DC 24V |
| Power Consumption |
10W per sheet for 245x245mm 20W per sheet for 490x245mm |
| Sheet Dimensions | 245mm x 245mm (9.65" x 9.65") or 490mm x 245mm (19.3" x 9.65") |
| LED Type | SMD2835 |
| LED Quantity | 144 LEDs (12x12 array) or 288 LEDs (24x12 array) |
| Cut Interval | Every 6 LEDs in a 2x3 LED block |
| Beam Angle | 120° |
| IP Rating | IP20 (Non-waterproof). Custom IP54 spray-coated version available upon request. |
| PCB Color | White |
| Adhesive | Self-adhesive backing |
| Certifications | UL Certified (PCB board only) |
| Operating Temperature | -20°C to +50°C |
| Lifespan | Up to 50,000 hours |
Power Consumption & Supply Guide
| Length | Power | Driver |
|---|---|---|
| 1 Sheet | 10W / 20W | DC 24V, 15W / 24W or higher |
| 2 Sheets | 20W / 40W | DC 24V, 25W / 48W or higher |
| 4 Sheets | 40W / 80W | DC 24V, 50W / 96W or higher |
| 8 Sheets | 80W / 160W | DC 24V, 100W / 192W or higher |
| 10 Sheets | 100W / 200W | DC 24V, 120W / 240W or higher |
What's in the Box
- ✓1x 365nm UV LED Light Sheet (245x245mm / 490x245mm)
- ✓2x Sheet-to-Sheet Series Connection Cable
- ✓1x Power Input Cable
- ✓8x Silicone Mounting Pads
- ✓8x Mounting Screws
⚠ Precautions
- UV LIGHT HAZARD: Avoid direct and prolonged exposure to eyes and skin. This product emits UV-A radiation. Always wear appropriate personal protective equipment (PPE), such as UV-blocking safety glasses and gloves, when operating.
- This product is for professional use. Keep out of reach of children.
- Ensure adequate ventilation to dissipate heat, especially when used inside an enclosure.
- Do not power the sheet while it is coiled or tightly stacked, as this can lead to overheating.
Frequently Asked Questions
Q: Can this UV LED sheet be cut to a smaller size?
A: Yes, you can cut the sheet along the marked lines between every 2x3 block of LEDs. This allows you to create custom shapes and sizes for your specific project.
Q: What kind of power supply do I need for this 365nm light sheet?
A: You need a DC 24V power supply. The wattage required depends on how many sheets you connect. Please refer to our Power Consumption Guide and add 20% headroom to your total calculated wattage.
Q: Is this sheet waterproof for outdoor use?
A: The standard model is IP20 rated, which is for indoor, dry locations only. We can provide a custom IP54 rated version with a protective spray coating for resistance to splashes; please contact us for custom orders.
Q: How many sheets can I connect together in one run?
A: While you can connect many sheets, for larger arrays (more than 4-5 sheets), we recommend using a parallel wiring configuration from a power distribution block. This prevents voltage drop and ensures all sheets are equally bright.
Q: Is this a 'black light' for parties?
A: While it is a black light, it is a professional-grade 365nm UV-A light, which is different from the more common 395nm 'purple' lights used for parties. 365nm light is less visible to the human eye but causes a much stronger fluorescent effect in reactive materials.
Q: Do I need a special controller to use it?
A: No special controller is needed for simple on/off operation; you can use a standard 24V switch. If you need to control the intensity, you can use any compatible 24V single-channel PWM LED dimmer.
Q: Why can I see a faint light when it's on?
A: True 365nm LEDs emit a small amount of visible light, which typically appears as a faint bluish-white color. This is normal and indicates you have a genuine 365nm source, not a 395nm or 405nm LED.
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Files for FLS-365NM-245X245Images
These images were taken with Canon EOS 5D Mark IV and the studio light source is provided by Ra 98's full spectrum LED strip to realistically reproduce the colors of the item itself. All copyrights are created by the superlightingled team, please feel free to browse and download if you are a registered user!
LED Strip Light Guide
Common questions about this type of product, answered against this model’s own options. For full figures see the specification above or the spec sheet for this model.
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