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UV-B Lamps

UV-B Lamps provide midrange ultraviolet output for fluorescence analysis, materials testing, photochemistry, transillumination, and other laboratory and research applications. ScienceLighting offers UV-B tubes from Jelight, Ushio, and Sankyo-Denki in multiple wattages and tube formats, with characteristic output centered around the 302 to 312 nm region depending on the lamp. Available models include compact T5 tubes as well as larger T8 configurations for use in compatible laboratory instruments, UV inspection systems, transilluminators, and specialty ultraviolet equipment.

Applications

  • Fluorescence inspection and analysis
  • UV resistance testing of paints, plastics, rubbers, and other materials
  • Photochemistry and controlled UV-B exposure
  • UV transillumination and imaging
  • Laboratory sample and specimen examination
  • Photobiology and ultraviolet research

Features

  • Midrange UV-B output with characteristic wavelengths in the approximately 302 to 312 nm region, depending on lamp model
  • Available in 4 W, 6 W, 8 W, 15 W, and 25 W configurations
  • Compact T5 and larger T8 linear tube formats available
  • G5 miniature bi-pin and G13 medium bi-pin base configurations
  • Replacement options available for compatible Jelight, legacy UVP, laboratory, imaging, and analytical UV equipment
  • Multiple manufacturer options available for common UV-B lamp formats

Product Comparison

SKU Product Comparison Related Products
G8T5E Sankyo-Denki G8T5E 8 W T5 UV-B lamp with output from approximately 280 to 360 nm and peak emission around 305 to 315 nm. Uses a G5 bi-pin base.

3000318

34-0042-01
3000318 Ushio G8T5E 8 W T5 UV-B lamp with peak output around 305 to 315 nm and a G5 bi-pin base. Equivalent lamp format to the Sankyo-Denki G8T5E.

G8T5E

34-0042-01
G15T8E Sankyo-Denki G15T8E 15 W T8 UV-B lamp with peak output around 305 to 310 nm and a G13 medium bi-pin base. 3000319
3000319 Ushio G15T8E 15 W T8 UV-B lamp with approximately 306 nm output and a G13 medium bi-pin base. Equivalent lamp format to the Sankyo-Denki G15T8E. G15T8E
G6T5E Sankyo-Denki G6T5E 6 W T5 UV-B lamp with output from approximately 280 to 360 nm and peak emission around 305 to 310 nm. 34-0044-01
G25T8E Sankyo-Denki G25T8E 25 W T8 UV-B lamp with output from approximately 280 to 360 nm and peak emission around 305 to 310 nm for larger compatible UV systems.  
G4T5E Sankyo-Denki G4T5E 4 W compact T5 UV-B lamp with output from approximately 280 to 360 nm and peak emission around 305 to 310 nm. 34-0071-01
34-0071-01 Jelight 4 W 302 nm midrange UV-B tube with T5 construction and a G5 miniature bi-pin base for compatible EL Series, 3UV, viewing, and laboratory UV equipment. G4T5E
34-0044-01 Jelight 6 W 302 nm midrange UV-B replacement tube with T5 construction and a G5 bi-pin base for compatible handheld, EL Series, viewing, and transillumination systems. G6T5E
34-0042-01 Jelight 8 W 302 nm midrange UV-B tube with T5 construction and a G5 miniature bi-pin base for compatible EL Series lamps, crosslinkers, transilluminators, and laboratory UV systems.

G8T5E

3000318

Technical Support

Need help selecting the right UV-B Lamp for your equipment or application? ScienceLighting can assist with wavelength and wattage selection, replacement identification, tube and base compatibility, and technical guidance. Contact us at (650) 961-9031 or sales@sciencelighting.com.