OMIKA Battery Operated LED UV Black Lights, 16.5ft 50 Units 2835 LED UV Lamp Beads 8 Modes Flexible Blacklight Fairy String Lights with Remote for Fluorescent Party Stage Body Paint Halloween Decor -

The New Upgraded Black Light Warm tips: * Due to the particular wavelength(395-405nm) of the UV string light, we recommend that you use it in a dark environment.

* This UV light is low voltage, safe to touch and use.

It is designed to light fluorescent objects and does not support illuminating your entire room or providing ambient lighting.

* The wavelength of UV light is 395-405nm, which is close to the wavelength of blue light at 400-450nm.

Our naked eyes may see the light as blue-violet or blue because of the adjacent wavelength, but this does not affect the actual use effect of UV string light.

Battery Operated & USB Powered The UV black light is battery operate and usb powered, you can use it anywhere you want.

Decorative Party Lights The USB fairy lights are IP65 waterproof, suitable for indoor and outdoor party decorationsPlease note: the USB plug is non-waterproof, keep it away from water or damp place.