365nm Black Light LED Strip 120LED/m

LS-UVA365-120D-5MM is a 365nm high-density black light led strip for professional UV light projects with strong fluorescence effect, small size, and OEM customization.

Compared with many general purple LED strips, the LS-UVA365-120D-5MM is specialized in 365nm wavelength. Its less visible-light appearance helps to highlight the glowing reaction of fluorescent materials rather than its purple light. It can be applied to fluorescence detection, UV reactive displays, resin curing, UV glue curing, mineral/gemstone observation, anti-counterfeiting check, artwork display, stage details, cabinet lighting, and other customized UV equipment.

The black light led strip is packaged in a 5-meter roll, with the size of 5000 x 5 x 1.7mm. The narrow width of 5mm is very helpful for slim channel or structure installations. The emission angle of 120° can help with spreading the UVA light on the target area and the FWHM of 10nm can offer stable wavelength performance for the black light led strip.

For OEM and B2B projects, this black light led strip can support 12V, 24V, 5V, or customized voltage options. The connection also can be customized according to your controller, power supply, wiring layout, installation mode or product housing. So this black light led strip is a good choice for display manufacturer, lighting brand, UV equipment builder, cabinet supplier, signage producer, or custom lighting contractor.

The black light led strip adopts 4oz copper PCB design, with stronger conductivity and heat distribution than thinner copper PCB structure. For its 17W/m working power, the installation of this strip must be considered properly. Suitable power supply, avoiding overload, providing the heat dissipation by aluminum profile or conductive material, proper wiring method for long distances are very helpful for long term operation.

Its standard waterproof rating is IP20 for dry indoor installation. Waterproof protection can be customized if your project needs dust protection, moisture protection or other special installation environment. But its performance will be affected by voltage stability, strip length, ambient temperature, heat dissipation, wiring condition and installation surface.

This 365nm black light led strip is a UVA product but not a UVC sterilization light. Do not use it or promote it for disinfection. And do not stare into this strip directly when it is working. Samples are available for checking the wavelength, testing brightness, evaluating the curing speed, comparing the fluorescence effect, or developing OEM projects.

Specifications

Model NO.: LS-UVA365-120D-5MM
Wavelength: 365nm black light led strip
LED Chip: SMD2835
LED Quantity: 120led/m
Input Voltage: 12V / 24V / 5V or customize
Working Power: 17W/m
Size: 5000 x 5 x 1.7mm
Emission Angle: 120°
Waterproof: IP20 or customizable
Spectrum FWHM: 10nm
PCB Copper Thickness: 4oz
Connection: Customizable
Samples: Available

FAQ

What is this black light led strip used for?

This black light led strip is used for fluorescence detection, UV-reactive displays, resin curing, UV glue curing, mineral observation, anti-counterfeit inspection, cabinet lighting, artwork effects, signage, and custom OEM UV lighting projects.

What wavelength does this strip use?

The LS-UVA365-120D-5MM uses a 365nm UVA wavelength, which is commonly selected for professional black light and fluorescence applications.

Is 365nm better than 395nm?

365nm usually produces less visible purple light than 395nm and is often preferred when stronger fluorescence response and lower visible-light interference are required. 395nm is more visible to the eye and is often used for decorative purple black light effects.

Is this strip suitable for sterilization?

No. This is a 365nm UVA black light led strip, not a UVC sterilization strip. It should not be used as a disinfection light source.

What LED chip does it use?

This strip uses SMD2835 LED chips with a high-density 120led/m layout.

How wide is the strip?

The strip is 5mm wide, making it suitable for narrow channels, compact cabinets, slim signs, and limited installation spaces.

What voltage options are available?

The strip supports 12V, 24V, 5V, or customized input voltage options according to project requirements.

Is it waterproof?

The standard version is IP20. Waterproof protection can be customized for projects requiring additional environmental protection.

Why is 4oz copper PCB important?

The 4oz copper PCB improves current carrying capacity and heat spreading, which is helpful for a 17W/m high-power UV LED strip.

Can the connection be customized?

Yes. The connection can be customized for OEM assembly, controller matching, wiring layout, or special installation requirements.

Are samples available?

Yes. Samples are available for wavelength testing, brightness evaluation, curing tests, fluorescence comparison, and OEM development.