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AMERICAN DJ

American DJ ADJ LL-F20BLB 20W 24-Inch Replacement Black Light Tube Bulb

American DJ ADJ LL-F20BLB 20W 24-Inch Replacement Black Light Tube Bulb

Blacklight Tube Bulb, 20W, 24" Bi-Pin T12, 365nm UV Output, Replacement Bulb Only
Regular price $18.95
Sale price $18.95 Regular price $13.98
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Features
    • 20W T12 bi-pin tube measuring 24 inches end to end
    • 365nm ultraviolet output makes fluorescent paint and fabric glow
    • Direct replacement for faded tubes in existing blacklight fixtures
    • Installs like a standard fluorescent lamp with a quarter turn
    • Light at 1.1 lb for easy handling and storage
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    • Replacement Bulb

SKU: SKU: LL-F20BLB

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Product Description

The ADJ LL-F20BLB is a 24-inch bi-pin T12 replacement tube for 20W blacklight fixtures. It puts out ultraviolet light at 365nm, the wavelength that makes fluorescent paint, white fabric, and UV-reactive props glow while the rest of the room stays dark.

Blacklight tubes fade with hours of use. The glow gets weaker, props stop popping, and the effect that sells the room quietly drops off. Swapping the tube brings the fixture back to full output.

At 24.3 x 3.75 x 1.6 inches and 1.1 lb, the tube handles like any standard fluorescent lamp. Line up the bi-pins, seat it in the socket, give it a quarter turn, and the fixture is live again.

This is a replacement bulb only, sized for existing 20W T12 blacklight fixtures. It fits glow parties, haunted houses, roller rinks, bowling centers, theatrical blacklight scenes, and retail or trade show displays built around UV-reactive graphics.

Features

    • True 365nm Blacklight

      Ultraviolet output at 365nm is the wavelength that lights up fluorescent paint, white clothing, and reactive props while leaving the room dark.

    • Brings Back Faded Glow

      Blacklight tubes dim slowly with use, so dropping in a fresh 20W tube restores the reaction that makes a glow room read properly.

    • Standard Fluorescent Install

      The bi-pin T12 fitting seats in the socket with a quarter turn, so changing the tube takes seconds and needs no tools.

    • Sized For 24-Inch Fixtures

      At 24 inches long, the tube matches common 20W blacklight housings used in event rigs, attractions, and retail displays.

    • Easy To Store And Carry

      At 1.1 lb the tube travels well in a road case, so a spare is always available when a fixture goes dark mid-run.

Technical Specifications

  • Product Type Blacklight Replacement Tube
  • Lamp Type LL-F20BLB, 24-inch Bi-Pin (T12)
  • Wattage 20W
  • Ultraviolet Wavelength 365nm
  • Included Items Replacement bulb only
  • Weight 1.1 lb (0.5 kg)
  • Dimensions (L x W x H) 24.3" x 3.75" x 1.6" (617.22mm x 95.25mm x 40.64mm)
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