Blue Robotics

NavLight

€90.00€112.95Excl. VAT — added at checkoutIncl. 25.5% VAT (Finland) — final VAT is calculated at checkout

Ordered for you — ships in about 7 business days

SKU BR-102340

  • Delivery across Europe from Finland, other countries on request
  • Not sure it fits your build? Ask us — we build on the same platform.

Description

Want everybody to know you have a cool USV??? Add the NavLight to be sure to catch their eye!

The NavLight is a high-brightness LED light designed to make USVs, buoys, and other marine craft visible from a long distance. It’s extremely compact with a G4 bulb in an M14 penetrator form factor.

The light runs on 5-12 V, draws up to 2.5 W of power, and outputs approximately 180 lumens of light. Internal circuitry allows it to be controlled by an input signal from a microcontroller like an Arduino or the Navigator Flight Controller so you can turn the light on and off or create flashing signals. If you don’t have a control device, simply connect the input signal to power to turn the light on.

The Navigation Light can also be used in subsea applications and has a 1,000 meter depth rating when installed on an end cap or when coupled with a WetLink Penetrator installed on the end of the cable. That allows you to mount it anywhere on your vehicle—it’s not restricted to use on an enclosure end cap.

The light comes with a 60 cm cable length and O-ring and nut for installation. Check out the usage guide for more details.

What's in the box

Technical details

Specifications

ParameterValue
Performance
Maximum Rated Depth (seawater)1000 m3281 ft
Design Lifetime¹3 years or 500 cycles to rated depth
Temperature Rating (air)-25 to 60°C-13 to 140°F
Temperature Rating (water)0 to 40°C32 to 104°F
Electrical
Supply Voltage² (Vin)5–12 V
Power Draw2.5 W
Default ModeNormally on
Signal ProtocolTo turn light off, pull signal (yellow) wire to ground
Signal Max Voltage InputVin
Signal Max Current Output1.1 mA
Light
Lumens³180 lm
Color Temperature6000K
Cables and Connectors
Cable Length400 mm (jacket)
590 mm (red, black conductor)
620 mm (yellow conductor)
ConnectorsRed (positive): 22 AWG ferrule
Black (negative): 22 AWG ferrule
Yellow (signal): 3 position 0.1" header
Cable UsedBR-101050
Compatible WetLink Penetrator (cable end)M06-4.5mm-LC
M10-4.5mm-LC
Tools
Compatible Bukhead WrenchBR-100977-014
Recommended Installation Torque3.5 Nm
Physical
Recommended Thru Hole Diameter14.2 mm
Bulkhead ThreadM14 x 1.5
Bulkhead Thread Length30 mm
Bulkhead/Nut Wrench Flats20 mm
Overall Assembled Height From Endcap33.7 mm
Overall Outer Diameter22 mm
Bulkhead/Lens O-ring Size1.5x15 mm Buna-N 70A
Bulkhead/ Plug MaterialAluminum 7075-T6, type III anodized
Wetted MaterialsBuna-N Rubber
Molykote 111 Compound
Aluminum 7075-T6, type III anodized
UV Stabilized Polycarbonate
In Air Weight (no nut)38 g1.34 oz
¹ Design life was used to inform testing in an accelerated environment, does not reflect warranty period.
² Light functions up to 6S (25.2V) but signal will not function correctly after 12V.
³ In the horizontal plane.

2D Drawings

Download full-size drawing (PDF)  Drawing

3D Models

NAVLIGHT_BR-101284_PUBLIC (.zip)

Revision History

28 February 2025

  • Bulkhead updated to Aluminum 7075-T6, type III anodized

3 November 2023

  • BR-102340 - Initial release

Documentation