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Of the World’s Brightest Truly Cordless Surgical Headlights

We will ship you all 3 Spectra® models to try in your own OR, completely free.

The Spectra Surgical Headlight Demo Program

For Surgeons Who Need Performance, Comfort, and Freedom. 

Whether you’re in ENT, Oral & Maxillofacial, Plastic Surgery, General, or Spine, you need clarity, comfort, and zero distractions in the OR. CoulMed’s MedLED® and IDENTIFY® cordless headlights deliver surgical-grade illumination with a freedom and endurance you’ll never get from corded, belt-packed systems.

Spectra® G3

The Clinic Specialist

  • Brightness: 100,000 LUX

  • Spot Size: 10mm - 100mm
    (0.40" - 4.00")

  • Battery Life: ~10 Hours
    (Max Runtime)

  • Best For: Dental & Hygiene, ENT, OB/GYN, Plastic & Cosmetic Clinic, Oral & Maxillofacial Clinic

Spectra® G6

The Versatile Hybrid

  • Brightness: 200,000 LUX

  • Spot Size: 70mm - 90mm
    (2.75" - 3.50")

  • Battery Life: ~8 Hours
    (Max Runtime)

  • Best For: General Surgery, Neuro, Vascular, Plastic & Reconstructive, Veterinary Surgery

Spectra® G8

The OR Powerhouse

  • Brightness: 300,000 LUX

  • Spot Size: 100mm - 200mm
    (4.00" - 8.00")

  • Battery Life: ~5 Hours
    (Max Runtime)

  • Best For: Cardio-Thoracic, Spine, Ortho Trauma, Urology, Deep Cavity Procedures

Try all 3 models at no cost to you

One Headband. Three Light Options. Tailored to Your Specialty.

The Spectra® features modular light engines that adapt to your specific clinical needs. Purchase multiple configurations or swap them out later for easy upgrades as your practice evolves. This intelligent design protects your investment while ensuring you always have the optimal illumination for every procedure.

The "Truly Cordless" Difference

The Power to See Freely

Stop tethering yourself to fiber optic cables. The Spectra® features Dual Everlast™ batteries integrated directly into the headband, giving you unrestricted movement and eliminating the clutter of external power packs. Experience true freedom in the OR without compromising on illumination quality or reliability.

Advanced Power Management

  • Hot-swappable batteries ensure you never lose light mid-procedure

  • All-day Lithium Polymer power for extended surgical sessions

  • USB-C and Desktop charging options for maximum flexibility

  • Intelligent power monitoring displays remaining battery life

Why Spectra® Outperforms the Competition

The "Clean Beam" Advantage

Competitor lights suffer from a distracting "Yellow Boundary" that distorts tissue color and creates visual fatigue during long procedures. This optical inefficiency forces surgeons to compensate mentally for color distortion, increasing cognitive load during critical moments.


MedLED uses proprietary optics engineered to create a sharp "Blue Boundary" that fades seamlessly on tissue, providing 90%+ efficiency and double the perceived brightness. The result is superior color rendering, reduced eye strain, and enhanced visual acuity when it matters most.

Clinical Benefits

  • True tissue color representation for accurate assessment

  • Reduced eye fatigue during extended procedures

  • Sharper edge definition for precision work

  • Consistent illumination across the entire spot

No Fans. No Noise. Pure Comfort.

Designed with the sterile field in mind, the Spectra® eliminates the common failure points and contamination risks found in traditional surgical headlights. Our fanless design means zero noise pollution and no risk of debris contamination from failing cooling systems.

No Fans = Silent Operation

No noisy fans to fail or disrupt communication in the OR. Our advanced thermal management system uses passive cooling technology to maintain optimal operating temperature without mechanical components. This means improved reliability and a quieter surgical environment where team communication remains crystal clear.

Convertible Top System

Every kit includes both a Snap-Out Rigid Top for maximum stability during demanding procedures and a Velcro Soft Top for featherlight comfort during extended cases. Switch between configurations in seconds based on your preference and procedure type. The ergonomic design distributes weight evenly, reducing neck strain and fatigue.

Don't Decide Now. Decide in the OR.

We understand that specification sheets can't replace real-world performance. That's why we ship you the complete Spectra® system with all three light engines—the G3, G6, and G8—so you can evaluate each model in actual surgical cases.

Test the "Truly Cordless"™ advantage during your most demanding procedures. Compare the brightness, assess the color rendering, and experience the comfort firsthand. If the Spectra® doesn't outperform your current headlight system in every meaningful way, simply send it back.

No purchase required. No obligation whatsoever.


Join the hundreds of surgical teams who have already discovered why the Spectra® is rapidly becoming the new standard in surgical illumination. Your free demo kit includes everything you need to make an informed decision—on your terms, in your OR.

What Surgeons are Saying

“The Spectra is now my go-to at the OR.”

“I have been using the Spectra for all of my OR cases at the hospital. I have used many battery-operated headlights, but this has won me over. It is super bright and the biggest, most impressive feature I have noticed is that I have not had to switch out the batteries for most of my OR cases. The included option to change out the knob to a soft Velcro top is a nice feature as well. The Spectra is now my go-to at the OR.”

Baber Khatib MD., DDS, FACS

Head & Neck, Trauma Reconstructive, Micro, Orthognathic Surgery

Head and Neck Surgical Associates (HNSA), Portland Oregon Oral Surgery

“Very impressed with the performance”

“I have used the MedLED Spectra cordless headlight for many types of cases including Shoulder Arthroplasty, as well as cases around the hand, wrist and elbow. I have been very impressed with the performance and illumination provided by the unit. It is easy to charge and very comfortable. It is ideal for working in deep surgical fields and is excellent for office-based procedures.”

Matthew J. DiPaola, MD

General Orthopedics Surgery

Clinical Associate Professor, University at Buffalo

“The best surgical headlight I have ever used.”

“I am super happy with the Spectra headlight. I use it for 4+ hour cases and a fully charged set of batteries will last. The hard case is nice. I use it to store the headlight at home and bring the light to the hospital via a backpack. It is excellent and the best surgical headlight I have ever used. It provides me better visualization during my thyroidectomy and parathyroid cases.”

Kelvin Yu, MD, FACS

General, Melanoma, Thyroid, Oncology, Breast Surgery

The Oregon Clinic, Portland, Oregon

“I do 20 cases per month where I use the Spectra.”

“This Spectra headlight is the best I have used. I have been in practice for 8 years in General/Trauma Surgery and have used corded fiber optic headlights as well as smaller clip-on lights. This headlight is amazing in comparison. It is much easier to see due to the brightness and completely cordless design. Plus, it’s lightweight, comfortable, has great battery power, and has really made an impact by improving my daily operations, particularly for abdominal cases in the O.R. On average I do about 20 cases per month where I use the Spectra.”

Stephen R. Eaton, MD, FACS

Trauma/Critical & Acute Care Surgery,

Assistant Professor of Surgery, University of Kansas Medical Center