Medinain Aster 4H (M) OT Light – 150,000 Lux LED Surgical Operating Theatre Light

The Medinain Aster 4H (M) is a high-performance LED OT Light designed to provide high-intensity, focused illumination for surgical operating theatres, hospitals, surgical centers and clinics. Its ultra-slim and lightweight lamp-head design supports smooth and precise positioning over the surgical field.

The Aster 4H (M) provides a specified illumination intensity of 150,000 Lux and features 52 LEDs, a 3800–4800 K colour temperature, and a 93 Ra Colour Rendering Index for high-quality illumination during surgical procedures.

The light incorporates 10–100% digital touch intensity control, manual focusing, and a dual memory function, allowing convenient adjustment and recall of preferred illumination settings. The Aster Series is specified as compatible with laminar flow systems, making the Aster 4H (M) suitable for modern operating theatre environments.

Key Features

• 150,000 Lux Illumination – High-intensity illumination designed for surgical operating environments.
• Ultra-Slim & Lightweight Lamp Head – Supports smooth and precise positioning over the surgical field.
• 52 LED Configuration – Provides consistent and efficient illumination.
• 3800–4800 K Colour Temperature – Designed for suitable surgical illumination.
• 93 Ra Colour Rendering Index – Provides high colour rendering for visual clarity.
• Manual Focusing – Allows adjustment of the illuminated field according to procedural requirements.
• 10–100% Digital Touch Intensity Control – Enables convenient adjustment of illumination intensity.
• Dual Memory Function – Allows preferred illumination settings to be stored and recalled.
• Long LED Life – LED average life specified at more than 50,000 hours.
• 685 mm Light Diameter – Large lamp-head diameter for the specified configuration.
• Mobile & Portable Design – Provides flexibility for positioning within the operating theatre.
• Laminar Flow Compatibility – Aster Series is specified as compatible with laminar flow systems.
• Efficient Power Consumption – Specified power consumption of 41.6 Watt.
• 220V/50Hz AC Power Supply – Designed for standard AC electrical supply.

High-Intensity LED Illumination

The Medinain Aster 4H (M) provides a model-specific illumination intensity of 150,000 Lux, supporting high-intensity lighting requirements in surgical and operating theatre environments.

The supplied Aster Series information describes illumination of up to 160,000 Lux across the series. This series-level figure should not be interpreted as the specific output of the Aster 4H (M), which is specified at 150,000 Lux.

Mobile & Portable Design

The Aster 4H (M) features a mobile and portable configuration, providing flexibility when positioning the surgical light within the operating theatre or clinical environment.

Its ultra-slim and lightweight lamp head facilitates smooth and precise positioning over the surgical field, while the mobile stand allows the light to be repositioned according to procedural requirements.

Manual Focus

The Aster 4H (M) features manual focusing, allowing the illuminated field to be adjusted according to the requirements of the surgical procedure.

Digital Touch Intensity Control

The integrated digital touch control allows illumination intensity to be adjusted from 10% to 100%, providing flexibility for different surgical and clinical lighting requirements.

Dual Memory Function

The Dual Memory Function allows preferred illumination settings to be stored and recalled conveniently during procedures, reducing the need for repeated manual adjustments.

Optical Performance

The Aster 4H (M) combines a 3800–4800 K colour temperature with a 93 Ra Colour Rendering Index. The specified spot diameter is 100–150 mm, while the depth diameter is 10–25 cm.

Laminar Flow Compatibility

The Medinain Aster Series is specified as compatible with laminar flow systems, making the Aster 4H (M) suitable for operating theatre environments where controlled laminar airflow is used.

Technical Specifications