The ALL NEW M660 Self Contained lantern continues from the M650. With even better performance of up to 4+ NMs, lighter weight, a longer battery life as well as our Bluetooth Technology, this latest lantern from Carmanah continues our commitment to offering world class leading Marine Aids to Navigation products. The M660 also builds on the reliability and dependability that has been well proven with the M650 and its predecessor the M601 over the last 20 years.

With 4 different mounting options, and the lightest weight (0.8 kgs) of any lantern in this class, the NEW M660 offers the latest technology in Marine Aids to Navigation available today whilst ensuring that they deliver both the reliability and durability that the M650 was so well known for, with an even better battery life of 7 Yrs+.

All that combined with Sabik Marine's innovative LightGuard Bluetooth® control app, the M660 is a big leap in Marine Aid to Navigation design and performance from one of the world's leading reputable AToN manufacturers.

See here for a Video showing the benefits of the new M660 lantern from Sabik Marine 


  • Unprecedented Reliability: microprocessor Energy Management System (EMS) monitors and adapts the light to environmental conditions for consistent operation and long life under the toughest conditions. 
  • Designed and tested to the toughest industrial standards: immersion, shock and vibration, corrosion, solar radiation, chemical resistance, hail and EMC/EMI/ESD. See spec sheet for test information.  
  • Compact & Lightweight : with a height of only 105mm and weighing only 0.80 kg (single batt ) the M660 is the lightest of any marine AToN available today in its class.
  • Bluetooth App - can be programmed via any Bluetooth device with Sabik Marine's LightGuard Bluetooth® control app up to 50 Mtrs away.
  • Mounts - available with up to 4 different mounting options to offer the flexibility to best suit a range of installation requirements
  • Self-contained and low maintenance: all components are incorporated within a compact, stand-alone unit for easy deployment and relocation. A replaceable battery pack extends service life beyond Seven , reducing total cost of ownership and resulting in significant cost savings.
  • Green solution: a clean, renewable and reliable energy source with the lightest environmental footprint. Recyclable batteries and RoHS compliant
  • Life expectancy 15 years; 3 year warranty
  • Made in the USA

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Lens Construction UV Stabilised Polycarbonate, 177mm Diameter
Solar Panel High-efficiency cells with bypass and blocking diode function. Maximum power point tracking (MPPT) for optimal energy collection.
Battery Li-ion replaceable and recyclable best-in-class battery pack with extreme temperature range. Life expectancy of 7 Yrs +. Dual battery pack available as option. (IEC 61233)
Light Source High-power LED. Colour-specific temperature-corrected LED drivers provide consistent intensity under all operating conditions.
Maximum Peak Intensity 71cd (White LEDs) FIXED
Vertical Divergence >8* (FWHM) 
Flash Patterns 256+ (including steady-on) Custom Flash characters also available.
Ingress Protection IP68
External Charge Port Optional external charge port available to maintain batteries.
Construction Premium grade UV resistant, polycarbonate/polysiloxane co-polymer body and lens material. 
Colours Red, Green, White, Yellow and Blue. As per IALA "Optimum" Recommendation E-200-1, December 2008.
Operating Temperature -45 to 124 *F (-43 to 51 *C) ambient temperature.
Storage Temperature -45 to 176 *F (-43 to 80* C) Not including batteries.
Colour indicator Yes. Red, Green, White, Yellow and Blue.
Weight 0.80 kg
Wind Loading 140 knots (72 m/s)
Ice Loading 0.03 psi (22 kg/m2)
Automatic Light Control (ALC) When enabled, ALC will dynamically reduce brightness to unusually low amounts of sunlight to ensure continued operation.
Programming Programmable with optional infrared programmer, OR Sabik Marine's Innovative BLUETOOTH app.
External Switch Optional External Manual On / Off Switch available
Compliance USCG PATON 33CFR66 & CFR67 Class C