Standard Focus Mode
Balanced field for the majority of open procedures with the Celesta 600 mm head.
Operating Room Lights
Celesta Series
The premier OT light - every detail, every life, illuminated.
The complex parameters of surgical lighting are merged as harmoniously as the constellation of planets and stars in the Galaxy.
Celesta is a 600 mm OT light at 160,000 lux, with adjustable colour temperature, four focus modes, and Standard, Pro, and Ultimate control tiers.
Purpose-built
What Celesta delivers
Depth into the cavity, effortless positioning, true-to-life colour, and optional sterile-field controls are specified as one coherent light.
High depth of illumination
Powerful, uniform light that stays readable deep into the surgical cavity.
Effortless 360° manoeuvring
Lightweight suspension and spring balance for all-axis positioning.
Adjustable CCT and focus
Smart LED design with colour temperature from 3500 K to 5500 K and four focus modes.
Cool functioning
Energy-efficient LEDs minimise heat so the team stays comfortable through the case.
Compact, streamlined design
A modern aerodynamic shape reduces visual obstruction and supports airflow around the head.
True-to-life colour
Near-perfect colour accuracy and saturation for tissue differentiation across the spectrum.
Sterile handle control (optional)
Surgeon controls from the sterile handle during the procedure, keeping hygiene in the field.
Auto shadow management (optional)
Sensors adjust lighting to minimise shadows based on real-time detection.
System overview
Controls, focus modes, and colour temperature in one view
Multi-colour LEDs deliver variable colour temperature from 3500 K to 5500 K. Smart focus control covers Standard, Narrow, Deep Cavity, and Endo modes.
Pro and Ultimate add a touch control panel; Standard uses a keypad interface. Optional Full HD camera, sterilisable handle, and auto shadow sensors complete the field setup.
Design and performance
Precision form, laminar-friendly light
The open-shaped head is drawn for laminar flow, shadow-free illumination, and depth into the cavity. An isometric luminance of 99.3% - powered by LumiDepth™ - is the optical performance target of the series.
Focus modes
Focus for the procedure in front of you
The field changes with the cavity. Four modes cover open work, small cavities, deep sites, and endoscopic ambient lighting.
Narrow Focus Mode
Tighter field for smaller cavities such as neuro or paediatric work.
Deep Cavity Focus Mode
Enhanced depth for procedures that need light further into the cavity.
Endo Focus Mode
Ambient lighting tuned for endoscopic and minimally invasive visualisation.
Why it matters
Bright is not the same as precise
Uncontrolled brightness washes out depth and colour in the cavity. Precise illumination keeps tissue differentiation readable when surgical decisions depend on what the team can see.
Colour fidelity
SpectraSure™ for tissue that stays readable
SpectraSure™ is high-fidelity illumination for true-to-life colour. Multi-colour LEDs provide variable colour temperature from 3500 K to 5500 K.
CRI is 96 on every tier. Celesta Ultimate adds a CRI boost to 99 when the list needs still finer tissue differentiation.
Controls
How each tier shapes the field
Standard, Pro, and Ultimate share the same optical package. What changes is manoeuvring, interface, sterile-field control, and shadow sensing.
Standard to Pro
Pro adds a double C-arm and touch control for smoother manoeuvring and field adjustment than the keypad-led Standard tier.
Pro to Ultimate
Ultimate adds four-sensor auto shadow management and sterile handle control so the scrubbed team can keep the field clear without leaving sterility.
Four operational modes
Smart focus control on every tier: Standard, Narrow, Deep Cavity, and Endo.
Detachable Full HD camera
Optional camera aligned with the light for documentation and teaching lists.
In detail
Integrated ambient lighting
Ambient lighting on the Celesta light head supports endoscopic and minimally invasive workflows without adding a separate fixture to the ceiling plan.
Laminar-flow head form
The open-shaped head is drawn for laminar airflow compatibility, shadow-free illumination, and depth into the surgical cavity.
Touch control (Pro and Ultimate)
Pro and Ultimate tiers add a touch control panel for faster field adjustment, colour temperature changes, and focus mode selection at the point of use.
Multi-dome ceiling systems
Specify Celesta as a single, double, or triple dome ceiling system when the theatre programme needs wider coverage or redundant illumination.
Configurations
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Celesta
Keypad control for everyday surgical lists.
- SuspensionStandard arm
- Touchscreen InterfaceOptional
- Sterile Handle ControlNA
- Auto Shadow ManagementNA
- CRI BoostNA
- Light Head Diameter600 mm
Celesta Pro
Double C-arm and touch control for smoother manoeuvring than Standard.
- SuspensionDouble C-arm
- Touchscreen InterfaceYes
- Sterile Handle ControlOptional
- Auto Shadow ManagementOptional
- CRI BoostNA
- Light Head Diameter600 mm
Celesta Ultimate
Four-sensor shadow management and sterile handle control beyond Pro.
- SuspensionDouble C-arm
- Touchscreen InterfaceYes
- Sterile Handle ControlYes
- Auto Shadow ManagementYes (4 sensors)
- CRI BoostYes (99)
- Light Head Diameter600 mm
Accessories
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Full HD Camera
Integrated surgical camera aligned with the light axis for shadow-free Full HD documentation (10X or 30X optical zoom).
4K Arm Camera
Arm-mounted 4K camera for high-resolution OR recording and display.
Monitor Arm
Ceiling-mounted monitor arm for surgical displays up to 32 inches with up to 1800 mm reach.
Specifications
| Parameter | Standard | Pro | Ultimate |
|---|---|---|---|
| Max Central Illumination at 1m | 160,000 lux | 160,000 lux | 160,000 lux |
| Light Field Diameter at 1m (d50-d10) | 150 mm - 300 mm | 150 mm - 300 mm | 150 mm - 300 mm |
| Light Head Diameter | 600 mm | 600 mm | 600 mm |
| Depth of Illumination at 20% (L1+L2) | 1200 mm | 1200 mm | 1200 mm |
| Depth of Illumination at 60% (L1+L2) | 500 mm | 500 mm | 500 mm |
| Correlated Color Temperature (CCT) | 3500 K - 5500 K | 3500 K - 5500 K | 3500 K - 5500 K |
| Color Rendering Index (CRI) | 96 | 96 | 96 |
| Power Consumption | 50 W | 55 W | 55 W |
| Focus Mode | Variable | Variable | Variable |
| Dimming Range | 0 – 100 % | 0 – 100 % | 0 – 100 % |
| No. of LEDs | 24 | 24 | 24 |
| LED Service Life | 60,000 hours | 60,000 hours | 60,000 hours |
| Supply Voltage | 230 V ±10%, 50 Hz ±5% | 230 V ±10%, 50 Hz ±5% | 230 V ±10%, 50 Hz ±5% |
| Power Supply Unit | 24 V DC ±10%, 4.2 A max | 24 V DC ±10%, 4.2 A max | 24 V DC ±10%, 4.2 A max |
| Operating Temperature | 5°C - 40°C | 5°C - 40°C | 5°C - 40°C |
| Humidity | 10% - 90% | 10% - 90% | 10% - 90% |
| Digital Keypad Interface | Yes | Optional | NA |
| Touchscreen Interface | Optional | Yes | Yes |
| Sterile Handle Control | NA | Optional | Yes |
| CRI Boost | NA | NA | Yes (99) |
| Auto Shadow Management | NA | Optional | Yes (4 sensors) |
| Suspension | Standard arm | Double C-arm | Double C-arm |
Frequently asked questions
- What is the difference between Celesta Standard, Pro, and Ultimate?
- All three tiers share the same 600 mm optical head and 160,000 lux output. Pro adds a double C-arm and touch control for smoother positioning. Ultimate adds four-sensor auto shadow management, sterile handle control, and CRI boost to 99.Source: Celesta Series configurations
- Which Celesta mount should I specify for my theatre?
- Mobile suits temporary or shared rooms. Single dome covers one table field. Double and triple domes serve wider tables or programmes that need overlapping fields and redundancy.Source: Celesta Series configurations
- When should each focus mode be used?
- Standard covers most open surgery. Narrow tightens the field for small cavities. Deep Cavity pushes illumination further into the site. Endo adds ambient lighting suited to laparoscopic and minimally invasive work.Source: Celesta Series product specifications
- What is LumiDepth isometric luminance and why does it matter?
- LumiDepth targets 99.3% isometric luminance so light stays uniform deep in the cavity, reducing the contrast drop surgeons see when working in hollow sites.Source: Celesta Series brochure
- Can Celesta integrate camera or recording options?
- Yes. An optional detachable Full HD camera aligns with the light head for teaching and documentation lists. Monitor arms, recorders, and battery backup are available as accessories.Source: Celesta Series accessories
- How does Celesta align with IEC 60601-2-41 illuminance claims?
- Maximum central illumination is 160,000 lux at 1 m on every tier, specified in line with IEC 60601-2-41 requirements for surgical luminaires.Source: Celesta Series product specifications
Enquire About Celesta Series
Fill out the form below to receive detailed technical pricing, catalog parameters, or custom configurations for the Celesta Series system.
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