SL-300 Series — SL-300-2D5-1 Test / Configure Flash Code Battery Status Standard PC Configuration Tool Precision upper & lower heat sinking GSM UV-stabilised acrylic lens Name Type Latitude Longitude Name Type Latitude Longitude Name Type Latitude Longitude Name Type Latitude Longitude 7-stage powder coated aluminium base 200mm bolt pattern for ease of installation The Sealite Advantage • Over 46,000cd luminous intensity white • Compact single tier lantern up to 17.5NM visible range • PC or IR Programmer for setup, diagnostic & testing • Internal or external photocell options • User configurable day/night lux levels • Advanced remote monitoring features • Wide operating voltage range 20 – 58VDC • Internal data-logging for long term retention of key operational parameters & alarm conditions • General purpose inputs (two) & outputs (two) The SL-300-2D5-1 is a 15 to 17.5NM long range marine lantern with 2.5 degree vertical distribution, suitable for a range of applications. Small Form Factor The single tier SL-300-2D5-1 offers multiple intensity adjustments to over 46,000cd luminous intensity – providing high levels of efficiency, minimal wind loading, and delivering significant advantages over traditional lens stack assemblies. Advanced Thermal Management Precision upper heat sink The SL-300-2D5-1 features precision lower and upper heat sinking. The custom designed heat sinks are interconnected, and designed to maintain an appropriate LED temperature across a wide range of duty cycles, enabling the lanterns to run efficiently whilst maintaining a compact size. Advanced PC or IR Programming Sealite’s convenient PC Configuration Tool or IR programmer allows a host of features to be user set including; • • • • • • • Multiple intensity settings 310 flash settings including custom character Automatic effective intensity adjustment Adjustable on/off lux levels Low battery threshold GPS synchronisation offset Alarm conditions Sealite's revolutionary long range lens Optional GPS Synchronisation For flash synchronisation of lanterns a GPS module may be fitted. Multiple general purpose inputs and outputs allow for hardwire synchronisation and main/standby lantern configurations. Shown with optional GPS antenna Optional GSM Monitoring & Control The SL-300-2D5-1 lantern may also be fitted with a GSM module for monitoring and control – enabling users to access real-time diagnostic data and change lantern settings via cell-phone. Optional Type 1 or Type 3 AIS The SL-300-2D5-1 lantern is available with a class-leading integrated, low-powered Type 1 or Type 3 AIS. When fitted, the AIS is encapsulated within the body of the SL-300-2D5-1 to maintain the weatherproof integrity. Sealite United Kingdom Ltd United Kingdom 15–17.5NM Long Range Lantern

SL-300-2D5-1 Light Source Available Colours Maximum Luminous Intensity (cd)† Visible Range (NM) Horizontal Output (degrees) Vertical Divergence (degrees) Available Flash Characteristics Intensity Adjustments LED Life Expectancy (hours) Electrical Characteristics Intensity (candela) Light Characteristics High efficiency LEDs White. Other colours available on request White - 46,700 AT @ 0.74: 15–17.5 AT @ 0.85: 22.6–26.9 0o - 360o >2.5 Up to 310 including 256 IALA recommended, & 1 custom User adjustable >100,000 Photometric Output: SL-300-2D5-1 Yellow Green Vertical Divergence (degrees) Average...