Barrina UV LED Blacklight Bar, 9W 2ft, T5 Integrated Bulb, Black Light Fixture for Blacklight Poster Halloween Decorations and Christmas Party, Fun Atmosphere with Built-in ON/Off Switch(4-Pack)

Wide Application: Create stunning atmospheres for gigs, ideal for Halloween decorations, Christmas parties and DJ stage etc. works great with uv body paints & fluorescence. uv curing paint, coatings and adhesive are available.
Extendable Design: Could connect up to 8 fixtures together with seamless connectors or 20inches connector cords
Plug-And-Play: Easy to install. Just use the included snap joints to hang it up and insert the plug to light it on
Features: 395-400nm wave length, no harmful to retinas or skin. No buzzing ballasts. No flickering