Jelight 8 W 365 nm Longwave UV-A Replacement Tube

is an 8 W replacement ultraviolet tube that emits longwave UV radiation at 365 nm. Designed for compatible Jelight EL Series lamps, CL-3000L Crosslinkers, and other UV laboratory equipment, it restores UV-A output for fluorescence examination, laboratory illumination, and equipment maintenance.

Applications

Longwave Fluorescence Inspection

Restores 365 nm UV excitation in compatible lamps used to examine fluorescent minerals, dyes, specimens, and other UV-responsive materials. The replacement tube supports continued longwave fluorescence inspection when the original tube loses output or requires replacement.

UV-A Crosslinker and Transilluminator Maintenance

Provides replacement UV-A illumination for compatible CL-3000L Crosslinkers and laboratory transilluminators designed for 365 nm operation. Supports wavelength-appropriate laboratory procedures and fluorescence-based sample visualization in compatible equipment.

UV Equipment Maintenance

Replaces worn or damaged 365 nm tubes in compatible Jelight EL Series lamps, CL-3000L Crosslinkers, and other supported UV equipment. Proper tube replacement helps maintain the intended performance of the existing lamp assembly.

Features

• Produces longwave ultraviolet radiation at a primary wavelength of 365 nm.
• Designed as an 8 W replacement tube for compatible Jelight and legacy UVP equipment.
• Features a linear T5 configuration with a G5 miniature bi-pin base.
• Supports selected EL Series lamps, CL-3000L Crosslinkers, and laboratory UV systems.
• Supplied as an individual replacement tube rather than a complete UV lamp assembly.

Specifications

Frequently Asked Questions

Which Jelight EL Series lamps use replacement tube 34-0006-01?

The 34-0006-01 is compatible with the UVL-18, UVL-28, UVLS-28, UVLM-28, and UVLMS-38 EL Series lamps. The UVL-28 requires two 365 nm tubes, while the other listed models use one each. Additional tube positions may require different wavelengths or white-light replacements.

How many 34-0006-01 tubes are required for the CL-3000L Crosslinker?

The 365 nm CL-3000L Crosslinker requires six 34-0006-01 replacement tubes. The manufacturer recommends replacing all six tubes together to help maintain consistent UV output. Recalibration is not required when replacing the existing tubes with new tubes of the same wavelength, according to the manufacturer's operating manual.

Is the 34-0006-01 interchangeable with the 34-0031-01 blacklight-blue tube?

Interchangeability should not be assumed. Although both are designated as 8 W, 365 nm UV-A tubes, the 34-0031-01 is a separate blacklight-blue (BLB) replacement. Always match the part number specified for your equipment.

What precautions should I take when replacing an 8 W UV-A tube?

Disconnect the equipment from power and allow the tubes to cool before replacement. Follow the equipment manual, handle the glass carefully, and verify that all UV shielding and safety interlocks are functioning before operation. Use appropriate UV-protective eyewear and skin protection, and avoid looking directly at an exposed UV source.

How should used or broken UV fluorescent tubes be disposed of?

Handle used tubes as potentially mercury-containing fluorescent lamps and follow applicable recycling or hazardous-waste requirements. If a tube breaks, follow appropriate mercury-lamp cleanup procedures rather than treating the fragments as ordinary glass waste.

Warranty

This product is covered by a 12-month warranty against defects in materials and workmanship. Inspect the product before use and contact ScienceLighting support if any defects or issues are identified.

Ordering

Have additional questions? Contact ScienceLighting at (650) 961-9031 or sales@sciencelighting.com.