At LumeDEL LLC, our mission is to design and deliver unique, high output LED devices that will serve as essential, yet uncomplicated tools for end-users to perform leading edge research in both academic and industrial laboratories.

About LumeDEL

LumeDEL had its genesis when the founders realized that an increasing number of life sciences, medical, scientific, and industrial customers needed the performance of a fiber-coupled LED for their applications but had no idea how to go about it. Their experience and equipment still focused on lasers and mercury arc lamps. They wanted the benefits of an LED source, but in many cases, their needs had outpaced their technical skills.

The company’s multidisciplinary engineering team moved into action. The result is the NewDEL™ portfolio of fiber-coupled LEDs. Featuring dedicated spectral families targeting critical applications like spectroscopy, optogenetics, and fluorescence imaging, NewDEL fiber-coupled LEDs deliver high radiant power in a system that is ready to use out-of-the-box.

The launch of the NewDEL product portfolio is just the start. Other solutions targeting this user base are already in the concept stage.

Our Values

A focus on innovation
A dedication to customer success
A commitment to quality

Latest News

Collimating Lens Assemblies with Adjustable Focus for High NA Fiberoptic Patch Cords used with Fiber-coupled LEDs

Manchester, NH, January 16, 2024 – LumeDEL LLC introduces fiberoptic collimating lenses optimized for fiberoptic patch cords with high numerical aperture (NA) up to 0.63. Very high NA, multimode optical fibers provide the best optical coupling efficiency with LEDs to deliver maximum output power.  Standard fiberoptic collimators are designed for low NA optical fibers, like NA 0.22, which results in significant power loss if used with high NA optical fibers. Collimated beams are very useful in laboratory setups with fiber-coupled LEDs, because the beam diameter remains fairly constant to work with other optical components and avoid excessive beam expansion. LumeDEL offers two models using high NA aspheric lenses, the CL12G with a lens diameter of 12.5 mm and the CL30G with a lens diameter of 30 mm. Both feature an SMA905 connector and user adjustable focus to get the best beam collimation at the operating LED wavelength. The lens material is molded glass and can function over a...

Fiber-coupled LED Features a Broadband Spectrum Extending from The UV to The NIR for Applications in Spectroscopy

Manchester, NH, November 8, 2023 – LumeDEL LLC introduces the NewDEL™ Model X3312 Fiber-coupled LED source that employs a unique phosphor-coated UV-LED to emit a broad spectrum, 330 nm -1100 nm, for applications in spectroscopy as a replacement for halogen lamps. If the UV peak is not needed or deemed intrusive, it can be blocked by a long pass filter that only passes VIS-NIR light, thus providing a continuous and balanced spectrum without peaks.The Model X3312 is a compact, fully integrated product which incorporates its own driver and microcontroller circuitry. A separate driver/controller module is not required. Device operation can be performed through a feature-rich Windows-based GUI or personally programmed using distinct serial commands.The NewDEL™ product line of fiber-coupled LEDs includes three different broadband sources as well as 17 narrowband models with peak wavelengths from the UV to the near-IR spectral regions. The models offer complete configurability, from a...

Fiber-coupled LEDs Provide High Brightness Ranging from the DUV to the NIR for Researchers and OEMs in Medical, Biotech, and Industrial Applications.

Manchester, NH, July 24, 2023 – LumeDEL LLC introduces the NewDEL™ Fiber-coupled LED sources that are designed to generate high radiant power with spectrally stable output and combining high performance with ease-of-use. NewDEL™ LED sources can be highly effective replacements for lasers and lamps in many applications for scientific and industrial applications such as spectroscopy, optogenetics, photodynamic therapy and photocatalysis. LumeDEL’s NewDEL™ fiber-coupled LEDs include 17 narrowband models with peak wavelengths from the UV to the near-IR spectral regions, as well as two white light LEDs and a continuum source. The models offer complete configurability, from a continuous operating mode to pulsed or triggered modes, so that users at any level can set up a light source ideally suited to their needs. A NewDEL fiber-coupled LED is a compact, fully integrated product. Each NewDEL incorporates its own driver and microcontroller circuitry. A...

LumeDEL produces high-performance fiber-coupled LEDs and accessories for the life sciences, medical, industrial, and scientific communities.

Contact us for more information!

We promise we don't send spam