KL-LED-MD78 Mobile LED Surgical Light

The Keling KL-LED-MD78 is a mobile single-dome LED shadowless operating lamp delivering 160,000 lux at 1 m, manufactured by Keling Medical (Jiangsu Keling Medical Appliances Co., Ltd.) for hospitals, clinics, and medical distributors worldwide. Keling Medical has manufactured surgical lighting equipment since 1996 from its ISO 13485-certified production facility.

Illuminance at 1 m: 160,000 lux
Colour temperature: 3,000–6,700 K
Colour rendering: Ra ≥ 85, R9 ≥ 97
Mounting: Mobile

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Overview

The Keling KL-LED-MD78 is a floor-standing, mobile single-dome LED shadowless operating lamp designed for surgical theatres, procedure rooms, and examination areas where a ceiling-mounted installation is unavailable or impractical. Mounted on a sturdy mobile base with lockable castors, the KL-LED-MD78 can be repositioned quickly between operating rooms or used as a supplementary light source alongside a fixed ceiling lamp, maximizing flexibility for multi-specialty facilities.

The lamp head uses 84 imported LED modules arranged to produce a uniform, shadow-free illumination field with a D10 light field diameter of 220 ± 40 mm and a depth of illumination (L1+L2) of 150 cm, meeting the demanding requirements of deep-cavity procedures. The heat-to-light ratio is kept at ≤3.2 mW/m²lx through nano-coated heat sinks, reducing thermal radiation on the sterile field and patient. Automatic illumination compensation maintains consistent lux output as individual LED modules age over time.

Keling Medical designed the KL-LED-MD78 with ergonomics and infection control in mind. The titanium alloy balance arm is seamlessly formed without welding to eliminate corrosion points, and the imported spring arm allows effortless height and angle adjustment. The intelligent touchscreen panel gives scrub staff intuitive control over brightness, color temperature, and operating modes — including an endoscopy auxiliary mode and dedicated minimally invasive lighting with R9 enhancement — without needing to touch the lamp head. A double-dome variant, the KL-LED-MD78D, is also available for facilities requiring higher total lux output over a wider combined field.

Quick facts

The Keling KL-LED-MD78 delivers a peak illuminance of 160,000 lux at 1 m distance under standard mode.
In endoscopy (Endo) mode, the Keling KL-LED-MD78 provides 15,000 lux at 1 m for minimally invasive procedures.
The KL-LED-MD78 features 84 imported LED modules with an average rated life of 50,000 hours.
Color temperature on the KL-LED-MD78 is continuously adjustable from 3,000 K to 6,700 K via intelligent touchscreen.
The red color rendering index R9 of the KL-LED-MD78 is ≥97, supporting accurate tissue color discrimination during surgery.
The KL-LED-MD78 operates on universal power supply (110–240 V, 50/60 Hz) at 150 W input, suitable for global hospital use.

Key features

Imported LED cold light source84-module LED array produces 160,000 lux at 1 m with minimal infrared emission, keeping the operative field cool.
Nano-coated heat sinkAdvanced nano coating maximizes heat dissipation surface area, protecting LED longevity and maintaining low heat-to-light ratio ≤3.2 mW/m²lx.
Intelligent touchscreen controlPanel allows stepless brightness adjustment, color temperature selection (3,000–6,700 K), and mode switching without repositioning.
Adjustable color temperature (3,000–6,700 K)Warm to cool white range suits general surgery, ENT, dermatology, and dental procedures with a single fixture.
R9 ≥97 red color renderingExceptional red-spectrum fidelity ensures accurate differentiation of blood, tissue layers, and anatomical structures during open and minimally invasive surgery.
Endoscopy auxiliary lighting modeDedicated Endo mode reduces illuminance to 15,000 lux for comfortable integration with endoscopic camera systems.
Titanium alloy balance arm, no weldingSingle-piece titanium alloy construction eliminates weld joints, preventing corrosion and structural fatigue in high-humidity OR environments.
Imported spring armPrecision-balanced spring arm allows the lamp head to be lifted, lowered, and repositioned with light finger pressure, holding position without drift.
Automatic illumination compensationElectronics continuously monitor and compensate LED output to maintain prescribed lux levels throughout the lamp's service life.
Mobile floor stand with castorsLocking castors allow safe repositioning; the mobile base requires no ceiling infrastructure, suitable for retrofit installations.

Technical specifications

Specifications are subject to change; dimensional tolerances may apply. Contact Keling Medical for the latest datasheet.

KL-LED-MD78 technical specifications
Model	KL-LED·MD78
Illumination at 1 m (standard mode)	160,000 lux
Illumination at 1 m (Endo mode)	15,000 lux
Light field diameter D10	220 ± 40 mm
Light field diameter D50	110 ± 35 mm
Depth of illumination L1+L2	150 cm
Color rendering index Ra	100 ≥ Ra ≥ 85
Red color rendering index R9	≥ 97
Color temperature range	6,700 ≥ Tc ≥ 3,000 K
Number of LEDs	84
Average LED life	50,000 hours
Heat-to-light ratio	≤ 3.2 mW/m²lx
Power supply	110–240 V, 50/60 Hz
Input power	150 W
Illumination compensation	Automatic
Mount type	Mobile floor stand with castors

Applications

The Keling KL-LED-MD78 mobile LED shadowless operating lamp is suited to any clinical environment requiring high-performance, repositionable surgical illumination. Its combination of 160,000 lux output, color-accurate R9 ≥97 LEDs, and endoscopy mode makes it appropriate for both open and minimally invasive procedures.

Typical use settings include: - General surgery operating theatres (as primary or supplementary light) - Orthopaedic and trauma operating rooms - ENT and ophthalmology procedure rooms - Endoscopy suites and laparoscopic theatres - Dental implant and oral surgery clinics - Outpatient procedure and minor-operation rooms - Emergency departments requiring portable, high-output surgical lighting - Medical facilities undergoing renovation or ceiling-mount retrofit projects

General surgery operating theatres (as primary or supplementary light)
Orthopaedic and trauma operating rooms
ENT and ophthalmology procedure rooms
Endoscopy suites and laparoscopic theatres
Dental implant and oral surgery clinics
Outpatient procedure and minor-operation rooms
Emergency departments requiring portable, high-output surgical lighting
Medical facilities undergoing renovation or ceiling-mount retrofit projects

Detail sheets

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Frequently asked questions

What is the KL-LED-MD78 used for?

The Keling KL-LED-MD78 is a mobile LED shadowless operating lamp used to provide high-intensity, shadow-free illumination during surgical procedures. It is designed for operating theatres, procedure rooms, and clinics where a floor-standing, repositionable lamp is preferred over a ceiling-mounted unit. The KL-LED-MD78 is suitable for general, orthopaedic, ENT, endoscopic, and minor-surgery applications.

What illuminance and color temperature does the KL-LED-MD78 provide?

The Keling KL-LED-MD78 produces 160,000 lux at 1 m in standard mode and 15,000 lux in Endo mode. Color temperature is steplessly adjustable from 3,000 K (warm white) to 6,700 K (daylight) via the intelligent touchscreen, allowing the surgical team to optimize the light spectrum for the procedure and tissue type.

Can the KL-LED-MD78 be configured as a double-dome lamp?

Yes. Keling Medical offers the KL-LED-MD78D, a double-dome mobile variant of the KL-LED-MD78, for facilities requiring a higher combined lux output or wider shadow-free field. Both single-dome and double-dome units share the same mobile floor stand and titanium alloy arm system. Contact Keling Medical or an authorized distributor to specify the dome configuration at order.

Is the KL-LED-MD78 available for OEM, wholesale, or export?

Yes. Keling Medical (Jiangsu Keling Medical Appliances Co., Ltd.) supplies the KL-LED-MD78 to hospitals, group purchasing organizations, and medical equipment distributors worldwide through OEM and wholesale channels. The product line is CE marked and manufactured at an ISO 13485-certified facility. Export inquiries and OEM customization requests can be directed to the Keling Medical sales and export center in Shanghai via our export team.