Twin Dome LED OT Light
135,000 + 135,000 Lux | CRI >96 | 88 LEDs | Endoscopy Mode
The Neway twin dome LED OT Light (model NW-LM-4+4) is the surgical lighting workhorse for operation theatres that need a wide, shadow-free field over a full operating table. Two independently focused domes deliver 135,000 lux each for a combined working field that suits multi-surgeon procedures, orthopaedic work and long cases where a single small dome would leave the field half-lit.
Because the domes are focus-adjustable, the surgeon sets the light field to match the working area rather than adjusting the patient position to match the light. The high colour rendering index keeps the surgical field readable, and the endoscopy mode gives a focused, narrow field for procedures that need magnification.
Technical Specification
- Max. light intensity at 1 m — 135,000 + 135,000 lux
- Number of LEDs — 44 + 44
- LED lifetime — > 40,000 hours
- Dome diameter — 580 mm + 580 mm
- Colour rendering index (Ra) — > 96
- Colour temperature — 3500–4800 K
- Focus adjustment — adjustable manually
- Dome control — digital
- Light field diameter — 150 mm or more
- Endoscopy mode — available
- Input voltage — AC 220–230 V / 50–60 Hz
Why a Twin-Dome LED OT Light for Your Operation Theatre
Two Domes, Two Different Working Areas
The most common complaint in a single-dome theatre is that the light cannot cover both the primary incision and the assistant’s working field at the same time. Surgeons then reposition the patient or accept a shadowed edge. With two independently focused domes, one dome covers the surgical field while the second covers the surrounding anatomy or the assistant’s hands.
CRI > 96 for Accurate Tissue Assessment
Colour rendering index matters more than raw brightness in a clinical setting. At CRI > 96, the light reproduces tissue colour close to daylight, so the surgeon can distinguish healthy tissue from compromised tissue and read subtle bleeding accurately. A lower-CRI lamp at the same lux looks brighter but flattens the operative field.
Endoscopy Mode for Minimally Invasive Procedures
The endoscopy mode narrows the light field into a focused column for laparoscopic and endoscopic work, where a wide diffuse field simply creates glare for the operating surgeon looking down the scope. Keeping the surgical light focused on the same axis as the camera is what makes the image readable.
40,000-Hour LED Life
A rated LED lifetime above 40,000 hours translates to well over a decade of normal theatre use before the emitters need replacing. That matters in a high-volume OT where a lamp failure means a procedure stopped. The digital dome control and manual focus adjustment are serviceable items, not proprietary electronics.
Applications
- General surgery
- Orthopaedic and trauma surgery
- Cardiac and vascular surgery
- Neurosurgery
- Laparoscopic and endoscopic procedures
- Obstetrics and gynaecology
Ceiling and Mobile Mounting
The NW-LM-4+4 is available as a ceiling-mounted twin dome for fixed theatres and as a mobile unit for hospitals still fitting out, for backup lighting during maintenance, or for theatres that need to move the light between rooms. Mobile mounting is also what most hospitals use as a second light source in a hybrid operating room.
Why Buy From Neway
Neway manufactures surgical lights in Bhiwani, Haryana. Every unit is ISO 9001:2015 and ISO 13485:2016 certified. You get factory-direct pricing without distributor margin, nationwide installation, and AMC/CMC service with spare parts held ex-stock.
