UV 370nm Light Source TO-370-LS

Thunder Optics UV Light Source – 370 nm

This newly developed UV light source from Thunder Optics is engineered for high-precision applications requiring stable and narrow-band UV illumination. Built around a high-quality, high-stability 3W UV LED, it emits light centered at 370 nm with a spectral half-width of 10 nm, making it ideal for spectroscopy, fluorescence excitation, material analysis, and gemology.

Key Features:

• Narrowband UV emission centered at 370 nm

• Spectral half-width: 10 nm (ideal for selective excitation)

• High-performance 3W UV LED with excellent stability and long lifespan

• Output power: 40 mW

• Low heat generation for safe and efficient operation

• Compact and lightweight design for easy integration into lab setups

• 12V DC input for flexible power supply options

• Efficient internal fan cooling system

• SMA connector for seamless fiber-optic coupling

• Durable and stable construction for long-term use

Advantages:

• Ideal for UV excitation in fluorescence and spectroscopy

• More stable and efficient than traditional UV lamps

• Minimal power consumption with optimized thermal management

• Safe and simple to use in educational, research, and industrial environments

⚠️ Safety Warning:

• Never look directly into the UV light source — it can cause serious and permanent eye damage.

• Do NOT open the unit. It contains no user-serviceable parts, and internal components operate at hazardous voltages.

This advanced UV light source offers a modern, compact, and high-performance alternative to traditional UV lamps, providing a reliable solution for precise and selective UV illumination.