Light Characteristics

Light Source

SL-155-2.5D/5D/10D lantern

Available Colours

Red, Green, White, Yellow

Typical Maximum Intensity (cd)†

Refer to Typical Maximum Intensity Table for SL-155 Series Lanterns

Visible Range (NM)

AT @ 0.74: 5–12
AT @ 0.85: 6.3–17.4

Horizontal Output (degrees)

0° - 360°

Vertical Divergence (degrees)

2.5°, 5° or 10°

Available Flash Characteristics

Up to 310 including 256 IALA recommended, & 1 custom

Intensity Adjustments

User adjustable

LED Life Expectancy (hours)

>100,000

Electrical Characteristics

Current Draw (mA)

Refer to Sealite Power Calculator

Power (W)

Refer to Sealite Power Calculator

Circuit Protection

Polarity protected

Nominal Voltage (VDC)

12

Autonomy (days)

>20 (14 hour darkness, 12.5% duty cycle)

Temperature Range

-40 to 80°C

Solar Characteristics

Solar Module Type

Multicrystalline

Output (watts)

40 (4 x 10watt)

Charging Regulation

Microprocessor controlled

Power Supply

Battery Type

Gel SLA

Battery Capacity (Ah)

55

Nominal Voltage (V)

12

Physical Characteristics

Body Material

Rotationally-moulded UV-stabilised virgin polyethylene

Lens Material

UV-stabilised acrylic

Lens Diameter (mm/inches)

From 171 / 6¾

Lens Design

Multiple LED optic

Mounting

4 x 11mm mounting holes

Height (mm/inches)

From 675 / 26½

Width (mm/inches)

560 / 22

Mass (kg/lbs)

From 23 / 50.7

Product Life Expectancy

Up to 12 years