# KL-LED-ST45 Ceiling LED Surgical Light — ≥80,000 Lux Dental Implant and Minor Surgery Lamp with UV/Blue-Light Filter
Quick answer: The Keling KL-LED-ST45 is a ceiling-mounted LED surgical lamp delivering ≥80,000 lux at 1 m, designed specifically for dental implant surgery and minor surgical procedures, featuring precise spectral control that filters UV and blue light to extend the curing time of dental composite restorations, manufactured by Keling Medical (Keling Medical) for dental clinics, hospitals and medical distributors. The lamp uses optical PC anti-glare lenses and high thermal conductivity heat dissipation technology and is available in single-dome (ST45) and double-dome (ST45/ST45) ceiling configurations.
Quick Facts
- The Keling KL-LED-ST45 delivers ≥80,000 lux of illumination at 1 m working distance from its ceiling-mounted suspension arm.
- Keling Medical designs the KL-LED-ST45 with precise spectral band control that filters out UV and blue light, extending the working time available before dental composite resin restoration materials begin to cure.
- The KL-LED-ST45 illumination depth is ≥100 cm, supporting visualization across a range of procedure depths from the ceiling-mounted position.
- The KL-LED-ST45 lamp holder adjustable angle is ≥240°, allowing the suspension arm to be positioned over a wide arc to reach the operative field from multiple directions.
- The KL-LED-ST45 uses optical PC (polycarbonate) anti-glare lenses that reduce direct glare to the surgical team while maintaining high-contrast illumination of the operative field.
- Keling Medical's KL-LED-ST45 has an input power of 36 ± 10% VA per dome, making it one of the most energy-efficient configurations in the KL-LED-ST series.
Overview
The KL-LED-ST45 is Keling Medical's ceiling-mounted LED surgical light optimized for dental implant surgery and general minor surgery procedures. Unlike general-purpose operating lamps that output the full visible spectrum, the KL-LED-ST45 incorporates precise spectral band control to filter UV and blue wavelengths from its output. This feature is clinically significant in dental implant and restorative dentistry: the blue-light component of standard operating lights can prematurely initiate photopolymerization of composite resin restoration materials, shortening the surgeon's working window. The KL-LED-ST45's filtered spectrum extends the composite curing time, allowing more deliberate placement and shaping before initiating intentional curing.
The lamp is ceiling-mounted via a suspension arm, keeping the floor and procedure area clear of mobile equipment. With a lamp holder adjustable angle of ≥240°, the arm can be oriented across a wide arc to position the light head directly over the operative field regardless of patient chair or table orientation. The illumination depth of ≥100 cm ensures that the light penetrates to the depth of the oral cavity or wound without requiring repositioning. Color temperature is adjustable from 3,000 K to 6,700 K, and the color rendering index of Ra ≥ 85 ensures accurate tissue and restoration material color discrimination.
The KL-LED-ST45 is built with optical PC anti-glare lenses that reduce direct glare to clinicians working close to the light head in the dental operating position. High thermal conductivity heat dissipation technology maintains a low temperature rise at the lamp head and a heat-to-light ratio of ≤3.2 mW/m²lx, protecting patient and composite material from radiant heat. The removable handle sheath supports sterile field management between patients. Two procurement configurations are available: single-dome ceiling (KL-LED·ST45) and double-dome ceiling (KL-LED·ST45/ST45), each with the same per-dome specification. An optional camera integration is available on selected configurations.
Key Features
- UV and Blue Light Filtration — Precise spectral band control filters UV and blue light from the lamp output, effectively extending the curing time of dental composite restoration materials and providing the surgical team a longer working window before initiating intentional curing.
- Dental Implant Optimized Design — Specifically engineered for dental implant surgery with spectral output, illumination depth and adjustable arm geometry suited to the dental operative position.
- ≥80,000 Lux at 1 m — High-intensity illumination at or above 80,000 lux at 1 m provides clear visualization of the oral cavity and minor surgical field.
- ≥100 cm Illumination Depth — Extended illumination depth supports visualization from ceiling-mounted position into oral cavity and wound depths without repositioning.
- Optical PC Anti-Glare Lens — Polycarbonate optical lens reduces direct glare to the dental or surgical team while maintaining high-contrast illumination of the operative field.
- Adjustable Color Temperature (3,000–6,700 K) — Full warm-to-daylight color temperature adjustment covers dental tissue discrimination, composite material assessment and surgeon preference.
- Digital Stepless Brightness Control — Smooth, continuous, flicker-free brightness adjustment via digital control.
- High Thermal Conductivity Heat Dissipation — Advanced heat dissipation technology keeps the lamp head at low temperature rise, protecting patient, composite material and LED longevity.
- Nano-Coated Heat Sink — Nano surface treatment maximizes heat dissipation area and supports extended LED service life.
- ≥240° Adjustable Lamp Holder Angle — Wide-arc suspension arm positioning allows the lamp head to be aligned directly over the operative field from virtually any approach direction.
- Ceiling-Mounted Suspension Arm — Ceiling mount keeps procedure area and floor clear of equipment; imported balance arm lifts and lowers smoothly for positioning.
- Removable Handle Sheath — Detachable sterile handle sheath is easy to remove for autoclaving or chemical disinfection between patients.
- Optional Camera Integration — Selected configurations support optional camera attachment for documentation, training or remote observation.
- Single and Double Dome Configurations — Available as KL-LED·ST45 (single dome) or KL-LED·ST45/ST45 (double dome) for broader light field coverage.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | KL-LED·ST45 / KL-LED·ST45/ST45 (double dome) |
| Illumination at 1 m | ≥80,000 lux / ≥80,000 lux per dome |
| Light field diameter at 1 m | 10–20 cm |
| Light field diameter D10 | 180 ± 40 mm / 180 ± 40 mm |
| Light field diameter D50 | 110 ± 35 mm / 110 ± 35 mm |
| Illumination depth | ≥100 cm |
| Adjustable angle of lamp holder | ≥240° / ≥240° |
| Color rendering index (Ra) | 100 ≥ Ra ≥ 85 |
| Color temperature range | 6,700 ≥ Tc ≥ 3,000 K |
| Heat-to-light ratio | ≤ 3.2 mW/m²lx |
| Input power | 36 ± 10% VA / 36 ± 10% VA per dome |
| Mount type | Ceiling-mounted suspension arm |
| Special feature | UV and blue light filtration |
| Lens type | Optical PC anti-glare lens |
Specifications are subject to change; dimensional tolerances may apply. Contact Keling Medical for the latest datasheet.
Applications
The KL-LED-ST45 ceiling-mounted LED surgical light is designed for dental implant surgery rooms and minor surgery operating rooms where spectral quality, illumination depth and ceiling mounting are prioritized. The UV/blue-light filter makes it specifically suitable for procedures involving photopolymerizable dental materials.
Typical deployment settings include:
- Dental implant surgery operatories and oral surgery rooms
- Restorative dentistry treatment rooms using composite resin materials
- Oral and maxillofacial surgery operating rooms
- Minor surgery rooms in dental clinics and specialist dental hospitals
- ENT (ear, nose and throat) procedure rooms
- Dermatology and plastic surgery minor procedure suites
- Ophthalmic surgery rooms
- Outpatient procedure rooms requiring ceiling-mounted illumination with UV-protective spectral output
