Ceiling-mounted surgical light SK-LLD7050Z

LEDfor operating rooms2-arm

Overview
The SK-LLD7050Z Shadowless Lamp is a dual-head LED surgical light engineered for advanced operating rooms, providing deep-cavity shadow-free illumination, adjustable color temperature, stable brightness and durable material technology for easier cleaning and long-term reliability.

Features and Highlights

• Durable material technology designed for surgical lighting hygiene: clean lamp structure, easy to clean and maintain for hospital operating rooms.
• Dual lamp head design for flexible OR illumination: supports main and supplementary lighting for a clearer, more stable surgical field.
• LED light source: energy-saving, stable brightness and long-term reliability for surgical procedures.
• Adjustable illumination and color temperature: adapts lighting environment to procedure type and tissue observation needs.
• High color rendering index: accurate tissue observation with CRI ≥95.
• Low temperature rise and stable heat dissipation: reduces heat impact on surgical field and supports patient/tissue safety.
• Sterilizable detachable operating handle: supports clean operating room workflow and routine hygiene management.

Parameters & Configuration (table)
Lamp head diameter (mm): 700/530±10
Illuminance at 1 meter (Lux): 40,000-160,000
Brightness adjustment: 9 levels
Color temperature (Kelvin): 4000-5000
Color rendering index (CRI): ≥95
Spot diameter at 1 meter (mm): 180-280
Illumination depth (cm): ≥120
Surge in surgeon's head temperature (℃): ≤1
Surge in surgical field temperature (℃): ≤0.5
Light source type: LED
LED brand: OSRAM
Number of LEDs: 81 + 51
LED power (W): Rated 3W, actual use 1W
LED lifespan (hours): 50,000
Brightness adjustment (control): 4.3-inch controller, 9 levels adjustment
Operating voltage: AC 100V-240V, 50Hz/60Hz
Installation: 2800-3200mm (optional 2.5m floor height customized edition)

Applications

• New operating room construction and OR renovation projects.
• Governmental and public tenders, private surgical centers and distributor-led hospital projects.
• Standardized multi-room procurement across operating rooms or hospital sites.

Technical characteristics / specifications

• Model: SK-LLD7050Z
• Dual dome / dual lamp head design
• Illuminance: 40,000–160,000 Lux at 1 m
• Color temperature range: 4000–5000 K
• CRI: ≥95
• Number of LEDs: 81 + 51 (OSRAM)
• LED rated power: 3W (typical use ~1W)
• LED lifetime: 50,000 hours
• Brightness control: 9 levels via 4.3-inch controller
• Spot diameter at 1 m: 180–280 mm
• Illumination depth: ≥120 cm
• Maximum allowed temperature rise: surgeon's head ≤1℃, surgical field ≤0.5℃
• Operating voltage: AC 100V–240V, 50Hz/60Hz
• Installation height: standard 2800–3200 mm (custom 2.5 m floor height option)