LEDD740/740 Dual Head Ceiling Mounted LED Surgical Light

LEDD740/740 Dual Head Ceiling Mounted LED Surgical Light

The LEDD740/740 is a dual-head ceiling-mounted LED surgical light providing combined adjustable illuminance exceeding 160,000 lux from two independently controlled lamp heads for general surgery, orthopedics, cardiothoracic surgery, neurosurgery, and other complex surgical procedures. Designed for permanent ceiling installation in dedicated multi-disciplinary operating theaters, this dual-dome LED OT light combines high-efficiency LED cold light source technology with two fully sealed flat dome housings that meet laminar flow purification standards for modern sterile surgical environments.

Key Features and Advantages

• Dual Independent Lamp Heads: Two 80 W LED lamp heads are independently adjustable, enabling surgeons to illuminate the surgical field from multiple angles simultaneously for comprehensive shadow elimination in deep cavities.
• Combined High Output: Each lamp head delivers 60,000 to 160,000 lux adjustable illuminance, supporting simultaneous deep-cavity illumination and ancillary lighting for the entire surgical team.
• Multi-Point Shadowless Optics: Dual converging optical design achieves a 95% shadowless rate per head, effectively eliminating shadows cast by surgeons' heads, hands, and surgical instruments even in complex procedures.
• Wide Spot Range per Head: Continuously adjustable 120 to 350 mm light spot diameter per lamp head supports both fine surgical detail work and broad illumination of larger operative fields.
• Variable Color Temperature: 3,500 to 5,000 K adjustable color temperature with Ra 85 to 98 color rendering index reproduces natural tissue tones with exceptional fidelity for surgical decision-making.
• Fully Sealed Flat Domes: Dual streamlined, fully enclosed dome housings eliminate air retention dead corners and comply with laminar flow purification standards for sterile surgical environments.
• Ultra-Long LED Service Life: LED modules with greater than 50,000 hours service life significantly reduce lamp replacement frequency and total cost of ownership.
• Optional HD Camera Integration: Compatible with optional surgical camera systems on either lamp head for surgical recording, teaching, and telemedicine applications.

Clinical Applications

The LEDD740/740 dual-head ceiling mounted surgical light is suitable for a wide range of complex surgical and medical procedures, including:

• General surgery (abdominal, thoracic, gastrointestinal)
• Orthopedic surgery (spinal, joint, and trauma procedures)
• Cardiothoracic and cardiovascular surgery
• Neurosurgery and microsurgery
• Obstetric and gynecological surgery
• Vascular and endovascular surgery
• Emergency surgical procedures and trauma care
• Plastic and reconstructive surgery
• Transplant and organ resection surgery

Dual Head vs. Single Head Surgical Lights

The dual-head configuration of the LEDD740/740 provides two independently adjustable high-output lamp heads, dramatically enhancing shadow elimination in deep cavities and supporting multi-angle illumination during complex procedures. Single-head LEDD740 lights provide one dome for simpler procedures and lower-cost installations. Dual-head systems are the preferred choice for multi-disciplinary operating theaters performing orthopedic, cardiothoracic, and neurosurgical procedures, while single-head systems are well suited for outpatient surgical centers, day-surgery units, and emergency surgical suites.

Compared to traditional halogen dual-head surgical lights, the LEDD740/740 LED technology offers greater than 50,000-hour service life versus approximately 2,000 hours for halogen bulbs, 80 percent energy savings, cooler operating temperatures, and consistent color rendering without degradation over time.

Technical Specifications

• Model: LEDD740/740
• Type: Dual-head ceiling mounted LED surgical operating light
• Illuminance per Head: 60,000 to 160,000 lux (adjustable)
• Color Temperature: 3,500 to 5,000 K (variable per head)
• Color Rendering Index: Ra 85 to 98
• Heat-to-Light Ratio: less than 3.6 mW/m²·lux
• Light Spot Diameter per Head: 120 to 350 mm (adjustable)
• Lighting Depth: greater than 700 mm
• Shadowless Rate: 95 percent per head
• Power Consumption per Head: 80 W
• Total Power Consumption: 160 W
• LED Service Life: greater than 50,000 hours
• Installation Type: Ceiling mounted dual suspension
• Positioning: 360 degree multi-angle adjustment per head
• Dome Design: Dual fully sealed flat domes, laminar flow compliant

Frequently Asked Questions

What surgical specialties is the LEDD740/740 suitable for?

The LEDD740/740 dual-head ceiling mounted surgical light is suitable for general surgery, orthopedics, cardiothoracic surgery, neurosurgery, obstetric and gynecological surgery, vascular surgery, emergency procedures, plastic surgery, and transplant surgery in dedicated multi-disciplinary operating theaters.

How does the LEDD740/740 differ from the single-head LEDD740?

The LEDD740/740 features two independently controlled 80 W ceiling-mounted lamp heads, while the LEDD740 has a single lamp head. The dual-head configuration delivers combined higher total light output, multi-angle illumination, and enhanced shadow elimination for complex surgical scenarios, while the single-head LEDD740 is more compact and economical for simpler procedures.

Is the LEDD740/740 compatible with laminar flow operating rooms?

Yes. Both lamp heads feature a fully sealed flat dome design that eliminates air retention dead corners and complies with laminar flow purification standards, making the LEDD740/740 ideal for modern sterile surgical environments.

Does the LEDD740/740 support surgical video recording?

Yes. The LEDD740/740 is compatible with optional HD camera systems that can be mounted on either lamp head for surgical recording, clinical teaching, and telemedicine applications.