The M660 is a solar marine lantern with Bluetooth and IR programmer compatibility, adjustable intensity and range, and Maximum Power Point Tracking (MPPT) for optimal solar energy collection. It is rated IP 68 with O-ring sealing and a waterproof vent, and uses a Li-ion battery. At 0.8 kg, it is the lightest of the M-series lanterns.

Features

• Premium grade UV-resistant polycarbonate/polysiloxane co-polymer body and lens
• Adjustable intensity and range
• Vertical divergence greater than 8 degrees (FWHM)
• High-efficiency solar cells
• Maximum Power Point Tracking (MPPT) for optimal energy collection
• IP 68 rated with O-ring sealing and waterproof vent
• Programmable via Bluetooth and IR programmer

Specifications

Specification	Detail
Construction	UV-resistant polycarbonate lens/head and polycarbonate/polysiloxane co-polymer base
Lens Diameter	177 mm (visual/mechanical)
Lens Material	UV-stabilized polycarbonate
Light Source	High-power LED
Vertical Divergence	Greater than 8 degrees (FWHM)
Solar Module	High efficiency cells with MPPT
Battery	Li-ion
IP Rating	IP 68
Weight	0.8 kg
Overall Height	105 mm
Overall Width	177 mm dia.
Installation	3 x M6 on 150 mm and 3 x M12 on 200 mm
Visibility	2-3 nautical miles

Maximum Intensity

Color	Maximum Intensity
Red	40
Green	42
Clear	71
Amber	52
Blue	18

Available Colors

Red, green, amber, clear, blue

Options

• On/off switch
• External charger
• Charging port