Jelight UVL-21

is a compact 4 W, 365 nm longwave UV lamp designed for fluorescence inspection, laboratory analysis, mineral examination, security inspection, and other applications requiring portable UV-A illumination. Available in 115 V and 230 V configurations, its lightweight handheld design provides convenient 365 nm UV output for laboratory, industrial, and field use.

Applications

Fluorescence Inspection

The UVL-21 provides 365 nm longwave UV illumination for observing fluorescent materials, dyes, tracers, markings, and other substances that respond to UV-A radiation.

Laboratory and Analytical Work

The compact lamp supports laboratory inspection, analytical procedures, sample examination, and research applications requiring a portable 365 nm ultraviolet source.

Mineral and Lapidary Examination

Longwave UV can excite fluorescence in selected minerals and geological specimens, making the UVL-21 useful for mineral identification, lapidary work, and specimen examination.

Security and Fraud Detection

The 365 nm output can be used to inspect fluorescent security markings, documents, identification features, and other materials designed to respond to longwave ultraviolet illumination.

Industrial and Field Inspection

Its compact handheld design makes the UVL-21 suitable for portable inspection and field applications where convenient 365 nm UV-A illumination is required.

Features

• Compact 365 nm longwave UV-A lamp.
• Lightweight plastic housing for convenient handheld use.

Specifications

Available Variants

Optional Accessories

• Jelight J-124 Compact UV Lamp Stand

FAQs

What safety precautions are required when using the UVL-21?

Longwave 365 nm ultraviolet radiation can present eye and skin exposure hazards. Avoid unnecessary direct exposure and use appropriate UV shielding, protective eyewear, face protection, clothing, and operating procedures for the application.

Warranty

The Jelight UVL-21 4 W 365 nm Compact UV 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.