Premium Double Dome Ceiling LED Surgical Light with Touch Screen, 193 LEDs and Adjustable CRI

Model:BT-LED390370

Product Overview

The BESTRAN BT-LED390370 Premium Ceiling LED Surgical Light is a flagship operating room lighting system engineered for complex surgical procedures requiring exceptional illumination, accurate tissue visualization, and intelligent lighting control.

Equipped with 193 high-performance LEDs (112+81), adjustable CRI up to Ra 98, electronic focusing, ultra-deep illumination exceeding 1200 mm, and a modern LCD touch control system, it delivers up to 160,000 Lux / 140,000 Lux of uniform, shadow-free surgical lighting.

Its ultra-thin petal-shaped lamp head is designed for laminar airflow operating rooms in accordance with modern infection control requirements, while the advanced suspension system ensures smooth positioning and long-term reliability.

Key Features

Ultra-Bright Dual Dome Illumination

l Up to 160,000 Lux (main dome)

l Up to 140,000 Lux (secondary dome)

l Uniform shadow-free illumination

l Suitable for major and microsurgical procedures

193 High-Efficiency LEDs

l 112 LEDs + 81 LEDs

l High-density LED arrangement

l Excellent brightness uniformity

l Stable light output

Adjustable Color Rendering (CRI 85–98)

l Adjustable CRI for different surgical needs

l Natural tissue color reproduction

l Enhanced visualization of blood vessels and organs

l Supports precision surgery

Adjustable Color Temperature

l 3700K–5000K

l Simulates natural daylight

l Reduces surgeon eye fatigue

l Suitable for various surgical specialties

Deep Illumination Technology

l Illumination depth ≥1200 mm

l Consistent lighting in deep surgical cavities

l Ideal for complex procedures

Electronic Focusing

l Adjustable light field: 160–351 mm 

l Smooth electronic beam adjustment

l Optimized illumination for different procedures

Modern Laminar Flow Lamp Head

l Ultra-thin petal-shaped design

l Thickness ≤100 mm

l Excellent airflow performance

l Compatible with DIN1946-4 laminar flow operating rooms

Advanced Shadow Reduction

l Multi-point LED optical system

l Excellent shadow control

l Stable illumination even when partially blocked

LCD Touch Screen Control

l Power control

l Brightness adjustment

l Color temperature adjustment

l CRI adjustment

l Digital memory function

l User-friendly interface

Digital Memory Function

l Automatically remembers previous settings

l Faster operating room preparation

l Improved workflow efficiency

Premium Suspension System

l Octagonal alloy suspension arm

l Lightweight construction

l 360° positioning

l Precise movement

l Long service life

Low Heat Emission

l Surgeon's head temperature rise ≤1°C

l No infrared radiation

l No ultraviolet radiation

l Improved surgical comfort

Sterilizable Handle

l Removable handle

l Steam sterilizable

l Easy cleaning

l Supports infection prevention

Technical Specifications

Product Benefits

Exceptional Surgical Precision

High-density LEDs, adjustable CRI, and deep illumination provide outstanding visibility for complex and delicate surgical procedures.

Natural Tissue Visualization

Adjustable color rendering and color temperature reproduce tissue colors accurately, helping surgeons distinguish anatomical structures more effectively.

Comfortable Operating Environment

The advanced cold-light LED technology minimizes heat generation, maintaining surgeon comfort even during lengthy procedures.

Enhanced Operating Room Efficiency

Electronic focusing, digital memory, and intuitive touch controls simplify operation and reduce setup time.

Reliable Long-Term Performance

Premium optical components, a corrosion-resistant ABS housing, and a durable suspension arm ensure dependable performance with minimal maintenance.

Applications

Ideal for:

l Cardiovascular Surgery

l Neurosurgery

l Orthopedic Surgery

l General Surgery

l Plastic Surgery

l Transplant Surgery

l Urology

l Gynecology

l Thoracic Surgery

l Microsurgery

Departments

Hospital Departments

l Central Operating Room

l Hybrid Operating Room

l Cardiovascular Surgery

l Neurosurgery

l Orthopedics

l General Surgery

l Plastic Surgery

l Organ Transplant Center

Healthcare Facilities

l Tertiary Hospitals

l University Hospitals

l Teaching Hospitals

l Specialized Surgical Centers

l Research Medical Centers

Available Options

Optional Accessories

l HD Surgical Camera

l 4K Camera Module

l 22" / 24" Medical Monitor

l Wireless Camera Transmission

l Ceiling Extension Arm

l Additional Sterilizable Handles

l Emergency Battery Backup

l Wall Control Panel

OEM Customization

BESTRAN supports:

l Customer logo

l Private label

l Customized packaging

l Multilingual manuals

l Voltage customization

l Installation kits

Why Choose BESTRAN

l Over 20 years of experience in operating room equipment manufacturing.

l Advanced optical engineering with 193 high-efficiency LEDs and adjustable CRI up to Ra 98.

l Premium laminar-flow-compatible design for modern surgical environments.

l Comprehensive OEM/ODM services tailored to distributors and healthcare projects.

l Products exported to more than 100 countries with professional technical support and responsive after-sales service.

FAQ

Q1. What is the maximum illuminance?

The main dome provides up to 160,000 Lux, while the secondary dome reaches 140,000 Lux.

Q2. Can the color rendering index be adjusted?

Yes. The CRI is adjustable from Ra 85 to Ra 98, allowing surgeons to optimize color accuracy for different procedures.

Q3. What is the benefit of the 1200 mm illumination depth?

It ensures consistent, high-quality lighting in deep surgical cavities, making the lamp suitable for complex and minimally invasive surgeries.

Q4. Does the lamp generate heat?

No significant heat. The surgeon's head temperature increase is ≤1°C, thanks to advanced LED cold-light technology.

Q5. Does it support electronic focusing?

Yes. The light field can be electronically adjusted between 160 mm and 351 mm using the LCD touch screen.

Q6. Can BESTRAN provide OEM services?

Yes. OEM services include logo printing, private labeling, customized packaging, multilingual documentation, and optional accessories.

Related Products

l BT-LED320320 Premium Double Dome LED Surgical Light

l BT-LED350330 Ceiling LED Surgical Light

l BT-LED390 Ceiling Single Dome LED Surgical Light

l BT-LED350S Mobile LED Surgical Light

l BT-LED360W Wall Mounted LED Surgical Light

l BT-LED320320-TV Surgical Light with Camera & Monitor

l Electric Operating Table

l Surgical Pendant System

Call to Action

Experience Next-Generation Surgical Lighting

The BESTRAN BT-LED390370 Premium Ceiling LED Surgical Light combines 193 high-efficiency LEDs, 160,000 Lux illumination, adjustable CRI up to Ra 98, 1200 mm deep illumination, and LCD touch screen control to deliver outstanding performance for demanding surgical environments.

Whether you are equipping a new operating theatre, upgrading a tertiary hospital, or supplying an international healthcare project, BESTRAN provides factory-direct manufacturing, OEM/ODM customization, comprehensive technical support, and reliable global delivery.

Contact us today to request a quotation, download our product catalog, or discuss a customized operating room lighting solution.

 Clinical Advantages

l Adjustable CRI up to Ra 98 for superior tissue differentiation and color fidelity.

l 1200 mm deep illumination provides consistent lighting for deep-cavity and complex surgeries.

l Petal-shaped ultra-thin lamp head supports laminar airflow to help maintain a cleaner operating room environment.

l Cold-light LED technology minimizes heat generation, improving surgeon comfort during long procedures.

l Digital memory and LCD touch control streamline workflow by recalling preferred lighting settings instantly.