12 in. 40-Watt T10 U-Bent Ful Fluorescent Tube CFL Light Bulb Black Light (12-Pack) Item Weight:4.75 each case contains 6 pieces

each case contains 6 pieces and covers 1

Factory assembled and ready to install

Install a new keyless door lock or electronic deadbolt yourself with nothing more than a screwdriver

avoid applying stain too heavily 2 thin coats recommended

12 in. 40-Watt T10 U-Bent Ful Fluorescent Tube CFL Light Bulb Black Light (12-Pack) Item Weight:4.75 each case contains 6 piecesThe Sunlite 40 Watt FUL T10 blacklight bulb (BLB) emits ultraviolet (UV A) light at 368nm color wave length perfect for lighting up reactive surfaces while not illuminating the surrounding areas. Ideal for creating a glow effect with colors like true white and neon hues for parties, clubs and Halloween decorations. Great for attracting insects to bug zappers. Can also be used for verifying security features on ID cards and currency and detecting pet