SYLVANIA F4T5/BLB 4w 6inch T5 UV-A Fluorescent Blacklight Blue bulb

$1499 $29.99 USD
4 in stock



OSRAM 20425 - F4T5/BLB 4W 6 inch Blacklight Blue UV-A Lamp

OSRAM offers a family of linear blacklight blue lamps for use in application in Industry, Entertainment, and Scientific markets. These lamps are made using special glass that minimizes output in the visible range for optimal fluorescent effects.

Product features and benefits

  • 4W F4T5/BLB preheat fluorescent lamp,
  • Blacklight phosphor with blue filtering glass (356 nm) - Blacklight Blue
  • Target irradiance between 350nm and 365nm
  • Minimal transmission in the visible range
  • Produced on state-of-the-art manufactured equipment for product reliability
  • Low mercury content
Areas of application:
  • Club & Disco
  • Concert & Effect
  • Laboratory & Analysis
  • Forensics
  • UV Curing
  • Insect Traps
  • Material Inspection


Abbreviation Name F4T5/BLB
Base Miniature Bi-Pin
Bulb Type Fluorescent Bulbs
Color Blacklight Blue
Rated Life (Hours) 6000
Maximum Overall Length 6in
Diameter 0.625in
Shape T5
Wattage (W) 4W
CA Prop 65 Yes
CA Prop 65 Material Mercury