Need Halloween Party ambience? Want to make your hallway glow for trick or treaters? Our 40w blacklight has a unique design that allows you to attach it to almost any surface with velcro (included). 48" long fluorescent tube; 8 foot cord, plugs into any 120v outlet. 51" Fixture. Makes all glow-in-the-dark items glow brighter (try it with our glow-in-the-dark skeletons!). Makes white fabrics and day-glow colors shine in that spooky Halloween way. Lightweight and durable with our unique stylish black triangular design. UL listed.