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KL-LED-MDT6I Mobile Double-Dome LED Shadowless Operating Lamp — Ultra-Thin Optical Lens, Drift-Free Arm

Quick answer. The Keling KL-LED-MDT6I is a mobile double-dome LED shadowless operating lamp delivering 160,000 lux at 1 m with an ultra-thin optical lens design, manufactured by Keling Medical (Jiangsu Keling Medical Appliances Co., Ltd.) for hospitals, clinics, and medical distributors worldwide. Keling Medical has produced CE-marked surgical lighting since 1996 from an ISO 13485-certified facility in Jiangsu, China.

Power supply: 110–240 V, 50/60 Hz
Input power: 150 W
Color temperature range: 6,700 ≥ Tc ≥ 3,000 K
Illumination at 1 m (standard mode): 160,000 lux

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Markdown

ISO 13485:2016 CE (EU MDR) Global export OEM available

Overview

The Keling KL-LED-MDT6I is a floor-standing mobile double-dome LED shadowless operating lamp engineered for surgical theatres and procedure rooms that require repositionable, high-output illumination without a permanent ceiling installation. The mobile base equipped with lockable castors allows the KL-LED-MDT6I to be moved between rooms or used to supplement a primary ceiling-mounted surgical light, providing maximum workflow flexibility across multi-specialty facilities.

Distinguished by its imported ultra-thin optical lens, the KL-LED-MDT6I achieves an exceptionally compact lamp head profile while maintaining a peak illuminance of 160,000 lux at 1 m. The 60-LED array is arranged to produce a uniform D10 light field diameter of 220 ± 40 mm, a D50 of 110 ± 35 mm, and a depth of illumination (L1+L2) of 150 cm — performance figures that satisfy the rigorous demands of deep-cavity and minimally invasive surgery. The heat-to-light ratio is ≤3.2 mW/m²lx, protecting the sterile field from thermal radiation. Digital stepless brightness adjustment and a spot diameter adjustment function give the surgical team precise control of the illumination field during the procedure.

The KL-LED-MDT6I features a removable handle cover for straightforward cleaning and disinfection between cases, a critical infection-control advantage in high-throughput operating departments. The titanium alloy big arm is constructed without welding, eliminating corrosion risk, while the imported spring arm maintains position without drift at any angle up to 90°, ensuring the lamp stays exactly where the surgeon places it. Independent minimally invasive illumination and dedicated R9 color rendering support accurate tissue identification during laparoscopic and endoscopic procedures. A double-dome variant (KL-LED-MDT6ID) is also available from Keling Medical.

Quick facts

The Keling KL-LED-MDT6I delivers 160,000 lux at 1 m in standard mode and 15,000 lux in endoscopy (Endo) mode.
The KL-LED-MDT6I uses 60 imported LED modules with an ultra-thin optical lens for a compact, low-profile lamp head.
Average rated LED life of the KL-LED-MDT6I is 50,000 hours, reducing maintenance costs for hospitals and clinics.
The KL-LED-MDT6I spring and titanium alloy arm system guarantees no positional drift at any angle up to 90°.
Color temperature on the KL-LED-MDT6I is adjustable from 3,000 K to 6,700 K with digital stepless brightness control.
The KL-LED-MDT6I operates on universal power supply (110–240 V, 50/60 Hz) at 150 W input for worldwide compatibility.

Key features

Imported LED cold light source with ultra-thin optical lens
Compact lens design reduces lamp head depth while maintaining 160,000 lux uniform output.
Digital stepless brightness adjustment
Infinitely variable LED brightness control via digital panel eliminates discrete dimming steps for precise intraoperative light management.
Adjustable spot diameter
Surgeon can narrow or widen the illumination field to match the wound aperture, minimizing glare on surrounding drapes.
Removable handle cover
Detachable handle sheath can be autoclaved or disinfected separately, supporting OR infection prevention protocols.
Independent minimally invasive illumination
Dedicated mode optimized for laparoscopic and endoscopic procedures with 15,000 lux at 1 m Endo output.
R9 ≥97 red color rendering + color temperature adjustment
Superior red-spectrum fidelity and 3,000–6,700 K range support accurate tissue color discrimination across surgical specialties.
Titanium alloy big arm, no welding
Seamless one-piece titanium construction prevents corrosion and joint fatigue in sterilization-intensive OR environments.
Imported spring arm, no drift up to 90°
Precision spring mechanism holds lamp head position at any angle within the 90° range without slippage or recalibration.
Mobile floor stand with castors
Locking castors enable safe, rapid repositioning; no ceiling infrastructure required.

Technical specifications

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

15 parameters for KL-LED-MDT6I

KL-LED-MDT6I technical specifications
Model	KL-LED·MDT6I
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	60
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
Mount type	Mobile floor stand with castors

Applications

The Keling KL-LED-MDT6I mobile double-dome LED shadowless operating lamp is designed for any clinical setting requiring flexible, high-performance surgical illumination that can be repositioned between rooms or used as a satellite light source alongside ceiling fixtures. The dual-dome configuration, ultra-thin lens, and independent minimally invasive mode make it a versatile choice across surgical specialties.

Typical use settings include:

General surgery and abdominal operating theatres
Laparoscopic and endoscopic surgery suites
Orthopaedic and spinal operating rooms
Neurosurgery theatres requiring precise light-field control
ENT, ophthalmology, and plastic surgery procedure rooms
Outpatient surgical centres and ambulatory surgery units
Medical facilities requiring supplementary mobile lighting alongside ceiling-mounted lamps
Hospitals undergoing phased renovation where ceiling mounts are not yet available

Questions buyers ask

What is the KL-LED-MDT6I used for?

The Keling KL-LED-MDT6I is a mobile double-dome LED shadowless operating lamp used to illuminate the operative field during open and minimally invasive surgical procedures. Its ultra-thin optical lens and digital brightness control make it suited for general surgery, laparoscopy, ENT, orthopaedics, and any procedure requiring repositionable, high-lux, color-accurate illumination. The KL-LED-MDT6I is installed on a mobile floor stand and does not require a ceiling mount.

What makes the ultra-thin optical lens on the KL-LED-MDT6I different?

The ultra-thin optical lens used in the Keling KL-LED-MDT6I reduces the overall depth of the lamp head compared to conventional lens designs, resulting in a lower-profile dome that is easier to position over deep surgical fields. The lens maintains even light distribution across the full D10 field of 220 ± 40 mm while keeping the heat-to-light ratio at ≤3.2 mW/m²lx — an important factor in reducing patient and team thermal discomfort during long procedures.

Does the KL-LED-MDT6I arm hold position without drift?

Yes. The KL-LED-MDT6I uses an imported spring arm combined with a titanium alloy big arm constructed without welding. This system is engineered to hold the lamp head at any set angle up to 90° without positional drift, eliminating the need for frequent readjustment during surgery. The no-weld titanium construction also prevents corrosion failure over the product's service life.

Is the KL-LED-MDT6I available for OEM, wholesale, or export orders?

Yes. Keling Medical (Jiangsu Keling Medical Appliances Co., Ltd.) supplies the KL-LED-MDT6I to hospitals, group purchasing organizations, and authorized medical equipment distributors globally through OEM and wholesale programs. The KL-LED-MDT6I is CE marked and manufactured in an ISO 13485-certified facility. A double-dome variant (KL-LED-MDT6ID) is also available. Export and OEM inquiries can be submitted via https://www.kelingmed.com.