Skip to content
  • EX Icon
  • Downloads
  • News
R. STAHL Tranberg R. STAHL Tranberg
  • Solutions
    • Energy
      • Junction & Terminal Boxes
      • Cable Glands & Cleats
      • Enclosure Heaters
      • Heat Tracing Solutions
      • Thermostat
      • Tranberg Instrument and Telecom Enclosures
      • Exe Fiber Splicebox 1061
    • Marine
      • Navigation Lights Systems
      • Searchlights
      • Floodlights
      • Technical Lighting
      • Winterization Systems
    • Aviation
      • Circle & H
      • Control Systems
      • Floodlights
      • Obstruction Lights
      • Perimeter Lights
      • Status Lights
      • Windsock
    • Downloads
  • Project Management
  • About
    • Our Factory
    • Vacancies
    • For the Press
  • Contact
    • Distribution
Home / Marine / Navigation Lights Systems / Navigation Lights
  • Tef 2460 obstruction light
  • Navigation light from dhr, black, bulb turned on.
Tranberg® ex navigation light

TRANBERG® Ex Navigation Light

TEF 2850 Ex Navigation Light for vessels 20-50m and more than 50m in length.

Categories: Marine, Navigation Lights, Navigation Lights Systems
  • Aviation
    • Circle & H
    • Control System
      • TEF 4600
    • Floodlights for Helidecks
    • Obstruction Lights
    • Perimeter Lights
    • Status Light
    • Windsock
  • Energy
    • Cable Cleats
    • Cable Glands, Stopping Plugs & Adaptors
      • Accessories
        • Earth Tag
        • Insert Stopping Plug
      • Adapters & Reducers
      • Breather / Drain Plug
      • Cable Glands
        • D620 – AISI316
        • D620 – Brass
        • E204/622 – AISI316
        • E204/622 – Brass
      • Lock Nuts
      • Stopping Plugs
        • TEF 794 – Brass
    • Enclosure Heaters
    • Heat Tracing Solutions
      • Accessories
      • Raychem Heat Tracing Cables
    • Instrument & Telecom Enclosures
    • Junction & Terminal Boxes
      • TRANBERG® Junction Box TEF 1058
    • Standard STAHL 8150 Ex e Enclosures
    • TEF 1061 Exe Fiber Splicebox
    • Thermostat
      • Capillary Tube
    • TTC2 Smart Thermostat
  • Marine
    • Control Panels
      • Commander Utility Operator Panel
      • Navigation Lights Control Panels
      • Searchlight Control Panels
    • Floodlights
      • TEF 2581
    • Navigation Lights Systems
      • Navigation Lights
    • Searchlights
      • TEF 2620
      • TEF 2630
      • TEF 2650
    • Technical Lighting
      • Control Panel
      • LED Luminaire
      • Linear Lighting
  • Variations
  • Description
  • Specifications
SKUNameElnr
28503329TEF 2850 Navigation light Zone 2: Stern Towing 135 deg. Yellow, B22 w/Bulb, 230V, Zone 2, IECEx cert
28505029TEF 2850 Navigation light Zone 2: Allround 360 deg. White, B22 w/Bulb, 230V IECEx Certified.
28505129TEF 2850 Navigation light Zone 2: Allround 360 deg. Green, B22 w/Bulb, 230V, Zone 2, IECEx certified
28505229TEF 2850 Navigation light Zone 2: Allround 360 deg. Red, B22 w/Bulb, 230V, IECEx Certified.
28500029TEF 2850 Navigation light Zone 2: Masthead 225 deg. White, B22 w/Bulb, 230V, IECEx Certified.
28501029TEF 2850 Navigation light Zone 2: Starboard 112,5 deg. Green, B22 w/Bulb, 230V IECEx Certified.
28502029TEF 2850 Navigation light Zone 2: Port Port 112.5 deg. Red, B22 w/Bulb, 230V IECEx certified.
28503229TEF 2850 Navigation light Zone 2: Stern Suez 135 deg. Red, B22 w/Bulb, 230V, Zone 2, IECEx certifie

Robust and reliable, the TEF 2850 Ex Navigation Light is designed for vessels from 20 to over 50 meters, delivering exceptional performance in Zone 2 and safe areas. Built with powder-coated aluminium and coloured glass lenses, it withstands extreme temperatures, harsh marine conditions, and ensures long service life with minimal maintenance.

This Ex Navigation Light is engineered for demanding marine environments, offering safe and reliable navigation lighting for vessels between 20–50 meters and over 50 meters in length. Certified for Zone 2 and safe area use, this durable unit is constructed from powder-coated aluminium. It features coloured glass lenses that resist fading and can be easily cleaned of paint, bird droppings, and oil.

Its integrated terminal box eliminates the need for a separate connection box, while the hinged top allows quick lamp replacement. Designed to perform in both arctic and tropical waters, the TEF 2850 is resistant to vibrations and complies with international standards, including COLREG 72 and IMO regulations. Available in a variety of sectors and all-round configurations, it offers dependable visibility and safety in all conditions.

Other information

Select a item in Variations-tab to see specific technical information.

Related products

Tranberg Searchlight TEF 2650

Marine

TRANBERG® Searchlight – TEF 2650

TEF 2650 Commander Halogen/Xenon, Network Operated Safe Area

TRANBERG® Compact Navigation Light Duplex

Marine

TRANBERG® Compact Navigation Light Duplex

TEF 2890 LED Navigation Lights For Vessels 12-50 meters in Length

TEF 2460 Obstruction Light

Aviation

TEF 2460 Obstruction Light

TEF 2460 Obstruction Light LED Zone 1, Zone 2 & Safe Area Tranberg TEF 2460 EX Obstruction Light is a high quality fixture which can be used in most applications, especially for those hard to reach places. Covering the requirements within ICAO for Low Intensity obstruction lights (Type A & B), it is a versatile unit which exceeds customer expectations.

TEF 4900 Control System Commander

Navigation Lights Control Panels

TEF 4900 Control System Commander

TEF 4900 Commander Navigation Light System

TEF 2581 Floodlight with 5000lm

Marine

TRANBERG® BlueLine Floodlight (5000lm)

Material Housing: Seawater Resistant Aluminium Corrosion Protection: Powder-Coated (C5M) Material Bracket: Stainless Steel 316 (3mm) Lumens: 5.000lm Color temp: 2200+4000+5000K Power consumption: 70W Dimensions: 301 x 212 x 126mm Operating Temperature: -40(C) – +55(C) Front Cover: Glass Weight: 4,8 kg

LED Insert for TEF 26x0 to replace Halogen 1000W/2000W in Drum 51

Marine

LED Insert for TEF 26×0 to replace Halogen 1000W/2000W in Drum 51

TEF 26x0 LED51 400W Retrofit Unit

TRANBERG® BlueLine Navigation Light Duplex

Marine

TRANBERG® BlueLine Navigation Light Duplex

TEF 2880 LED For Vessels >50m in Length

TRANBERG® Searchlight - Halogen - TEF 2620

Marine

TRANBERG® Searchlight – Halogen – TEF 2620

TEF 2620 Halogen 1000W/2000W, Direct Operated Safe Area

R. STAHL TRANBERG AS

Get in touch

Strandsvingen 6
N-4032 Stavanger, Norway

info.no-st@r-stahl.com
Tel: +47 51 57 89 00

 

Representatives
Distribution

Privacy Policy
Cookie Policy

The Transparency Act (Norwegian)

Copyright 2025 R. STAHL TRANBERG AS
  • Solutions
    • Energy
      • Junction & Terminal Boxes
      • Cable Glands & Cleats
      • Enclosure Heaters
      • Heat Tracing Solutions
      • Thermostat
      • Tranberg Instrument and Telecom Enclosures
      • Exe Fiber Splicebox 1061
    • Marine
      • Navigation Lights Systems
      • Searchlights
      • Floodlights
      • Technical Lighting
      • Winterization Systems
    • Aviation
      • Circle & H
      • Control Systems
      • Floodlights
      • Obstruction Lights
      • Perimeter Lights
      • Status Lights
      • Windsock
    • Downloads
  • Project Management
  • About
    • Our Factory
    • Vacancies
    • For the Press
  • Contact
    • Distribution
R. STAHL Tranberg
Manage Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behaviour or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage {vendor_count} vendors Read more about these purposes
View preferences
{title} {title} {title}
  • English
  • Norsk bokmål (Norwegian Bokmål)