Jelight UVS-14 4 W 254 nm UV/White EL Series Lamp

is a shortwave ultraviolet and white-light lamp designed for fluorescence inspection, laboratory examination, and applications requiring both 254 nm UV illumination and visible light. Equipped with one 4 watt 254 nm UV tube and one 4 watt white-light tube, the UVS-14 allows samples to be examined under shortwave ultraviolet excitation and normal visible illumination using a single compact EL Series lamp.

Applications

Fluorescence Inspection

Provides 254 nm shortwave UV excitation for observing fluorescent materials, stains, minerals, and other substances that respond to UV-C radiation.

Laboratory and Analytical Work

Suitable for sample examination, fluorescence observation, laboratory inspection, educational demonstrations, and other procedures requiring a compact 254 nm ultraviolet source.

UV and Visible-Light Comparison

The integrated UV and white-light tubes allow specimens and work surfaces to be examined under shortwave UV excitation and normal visible illumination without changing lamps.

Hands-Free UV Inspection

Can be paired with a compatible lamp stand or viewing cabinet for stationary illumination during laboratory inspection, sample handling, and fluorescence observation.

Features

• 254 nm shortwave UV illumination
• One 4 W 254 nm UV tube and one 4 W white-light tube
• Allows UV fluorescence and visible-light examination with one lamp
• Durable powder-coated metal housing
• Built-in reflector helps direct UV illumination toward the work area
• Compact design for handheld or stand-mounted use

Specifications

Available Variants

Optional Accessories

• Jelight J-138 Lamp Stand

FAQs

Does the UVS-14 produce both UV and white light?

Yes. The UVS-14 contains one 4 watt 254 nm ultraviolet tube and one 4 watt white-light tube, allowing samples to be viewed under either ultraviolet or visible illumination.

Can the UVS-14 be used hands-free?

Yes. The UVS-14 can be paired with the J-138 Lamp Stand, part number 18-0063-01, or used with a compatible viewing cabinet for stationary sample examination.

What safety measures should be taken when using the UVS-14?

Use appropriate UV-protective eyewear and face protection when operating the lamp, and minimize direct exposure of the eyes and skin to ultraviolet radiation. Do not look directly at the UV source. Because the UVS-14 produces 254 nm shortwave UV, appropriate protective measures are especially important. Follow applicable laboratory, workplace, and site-specific UV safety procedures during operation.

Warranty

The Jelight UVS-14 4 W 254 nm UV/White EL Series Lamp is warranted against defects in materials and workmanship under normal use and service. Please inspect all protective equipment before each use. For warranty assistance, replacement parts, product support, or application guidance, contact ScienceLighting technical support. Warranty valid for 12 months.

Ordering

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