# 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 (Keling Medical) 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.
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.
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.
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
| Parameter | Value |
|---|---|
| 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 |
Specifications are subject to change; dimensional tolerances may apply. Contact Keling Medical for the latest datasheet.
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
