Lights & Lasers
SS172 Sea Torch Halogen Light
Field-serviceable aluminum subsea halogen light with selectable reflector and lamp.
Hardware model · Reference LIGHT-SI-SS172
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System overview
The SS172 Sea Torch provides halogen illumination for ROVs, wellhead inspection and deepwater observation. Internal interchangeable reflectors give a choice of spot, medium and wide beams. The lamp, housing and connector configuration must be selected together; the published depth rating is 3000 m.
Applications
- ROV illumination
- Wellhead inspection
- Deepwater observation
Key features
- 3000 m published operating depth.
- Interchangeable 9°, 17° and 50° reflectors.
- Selectable lamp output and connector.
- Field-serviceable configuration.
Technical details
Optical and electrical
- Lamp options
- 75, 100, 150, 250 and 500 W listed on the sheet; associated drawing lists 250 W standard and omits 500 W. Confirm assembly size and supply.
- Reflectors
- 50° wide, 17° medium and 9° narrow.
- Connector
- SEM 3PS4 / Seacon SEM3P-4S notation appears in source. Confirm mating connector.
- Electrical supply
- Not specified as one universal voltage in this sheet; match lamp and supplied wiring.
- Drawing pin functions
- Ground, neutral and L1 shown for the 250 W drawing; exact ordered version governs.
Mechanical and environment
- Dimensions
- Ø76.2 × 106.7 mm.
- Weight in air
- 0.68 kg.
- Weight in water
- 0.44 kg.
- Housing
- Hard-anodized 6061 aluminum; electropolished 316 stainless steel or titanium options.
- Window
- Optical-grade Pyrex.
- Depth
- 3000 m.
- Operating temperature
- Not published in the reviewed sheet.
- Storage temperature
- Not published in the reviewed sheet.
- O-rings
- Not identified in reviewed sheet.
Configuration options
Lamp and reflectorOptical configuration
Select compatible lamp wattage and spot, medium or wide reflector; confirm power supply, heat management and connector.
Mounting bracketAccessory
Optional bracket 903001102 is shown in the archived SS172 drawing.
Compatibility and naming
Public documents are older specifications; confirm current lamp availability, connector and operating instructions. Published 500 W option is absent from the associated 2003 assembly drawing; dimensions may vary with lamp selection.
Datasheets & documentation
SS172 Sea Torch Halogen Light — specification
Applies to the named models and revision only. Housing, interface and performance differences must follow the individual model tables. Source discrepancies are recorded on the ROVITEC product pages; request the approved specification before integration.
Product advice
Let’s discuss your requirements
Tell us about your application, operating conditions and preferred configuration.
These links open your email app. Send the email to submit your enquiry; demonstration dates and configuration are confirmed by ROVITEC.
roy@rovitec.no