LEDs are fast becoming the go to light source for a variety of applications in life sciences, medical, industrial, and scientific applications. LEDs provide a number of advantages over lasers, including ease of use, lower cost, and more comprehensive spectral coverage. Compared to mercury-vapor and deuterium arc lamps, LEDs are more efficient and offer longer lifetimes and smaller footprints, as well as “instant-on” performance.

LumeDEL’s NewDEL™ fiber-coupled LEDs include 17 narrowband models operating from the UV to the near-IR spectral regions, as well as two white light LEDs and a continuum source. The models combine high performance with complete configurability, from pulse width to trigger levels to operating mode, so that users at any level can set up a light source ideally suited to their needs.

Key Features at a Glance

• • Fiber-Coupled Precision – Stable light delivery directly into optical instruments or experimental setups
  • Broadband and Narrowband Options – Covering UV, visible, and NIR wavelengths for maximum flexibility
  • High Radiant Power – Strong illumination that enhances performance across demanding applications
  • Stable Output – Consistent light for repeatable results in research and testing
  • Compact, Long-Life Design – Reliable operation with minimal maintenance compared to traditional lamps
  • Seamless Integration – Compatible with digital controllers, patch cords, and accessories for complete system setups

Applications and Use Cases

NewDEL™ LEDs are designed to support a wide range of scientific, medical, and industrial applications. Explore dedicated pages to learn how NewDEL models fit your research needs:

• • Spectroscopy – Broadband models for precise absorption and reflectance measurements
  • Optogenetics – Narrowband blue, green, and red LEDs for targeted neural stimulation
  • Photodynamic Therapy (PDT) – Red/NIR LEDs for activating photosensitizers in research and clinical use
  • Fluorescence-Guided Surgery – Narrowband LEDs tuned to common fluorophores for surgical imaging
  • Fluorescent Excitation – Stable UV, blue, and green sources for imaging and diagnostics
  • UV-Based Chemical and Biological Analysis – UV LEDs for DNA, RNA, and protein assays
  • Photocuring & Photopolymerization – UV/visible LEDs for rapid, reliable material curing
  • Photobiomodulation (PBM) – Red and NIR LEDs for tissue regeneration and healing studies
  • UVGI Research – UV-C LEDs for germicidal irradiation testing
  • Photocatalysis – UV/visible LEDs for environmental and materials research
  • Antimicrobial Blue Light (aBL) Therapy – Blue LEDs for safe, non-UV antimicrobial treatments

Why Choose LumeDEL LEDs?

Choosing the right light source can make or break your research. Traditional lamps and lasers often introduce challenges such as drift, excessive heat, or frequent replacement. LumeDEL’s NewDEL™ fiber-coupled LEDs solve these problems with modern, reliable performance.

Compared to Traditional Lamps:

• • Longer Life – Thousands of operating hours vs. frequent lamp replacement
  • Stable Output – Minimal drift for more consistent data and fewer recalibrations
  • Environmentally Friendly – Mercury-free, safe for researchers and the environment
  • Compact Design – Smaller footprint, ideal for benchtop labs and OEM integration

Compared to Lasers:

• • Lower Cost – Affordable without sacrificing precision and stability
  • Safer Operation – Reduced safety concerns compared to high-power lasers
  • Simpler Integration – Easy to incorporate into existing research setups with fiber coupling
  • Flexible Wavelengths – Wide selection of UV, visible, and NIR options

LumeDEL’s NewDEL™ series delivers a reliable, long-term solution for spectroscopy, life sciences, and industrial applications — without the drawbacks of outdated lamp or laser systems.

Accessories & Integration

Every NewDEL™ fiber-coupled LED is designed to work seamlessly with LumeDEL’s ecosystem of accessories, giving researchers and engineers a complete light delivery solution.

Available Accessories Include:

• • Fiberoptic Patch Cords – Flexible, durable cords for precise light delivery
  • LED Drivers & Controllers – Stable power management with programmable options for intensity and timing
  • Collimators & Optics – For shaping and directing light in experimental setups
  • Mounting Solutions – Simple integration into benchtop systems or OEM instruments

These accessories make it easy to customize your setup, ensuring that NewDEL™ sources fit directly into spectroscopy, optogenetics, biomedical, and industrial workflows.

Explore Accessories to complete your system.

Technical Specifications Snapshot

NewDEL™ fiber-coupled LEDs are engineered for precision, stability, and versatility across research applications. Below is a quick look at core specifications:

• • Available Wavelengths – UV (260–400 nm), Visible (405–700 nm), Near-Infrared (730–940 nm)
  • Broadband Coverage – Models spanning UV–VIS–NIR for spectroscopy and wide-spectrum applications
  • Radiant Power – High-output LEDs designed for sensitive detection and demanding applications
  • Fiber Coupling – Standard SMA connectors for seamless integration with fiberoptic patch cords
  • Drivers & Controllers – Compatible with LumeDEL’s programmable drivers for precise intensity and timing control
  • Form Factor – Compact, benchtop-ready design ideal for lab and OEM integration

For full specifications, download the NewDEL™ Datasheets or contact us for application-specific recommendations.