Multiray LED SeaLite®

///, Light Technology/Multiray LED SeaLite®
Multiray LED SeaLite® 2017-08-30T18:08:27+00:00

Project Description

  • Operate two sets of LED sources in a single fixture
  • Choose from whites, colors, ultraviolet, and infrared
  • Choose from optics that range from a 115° wide flood to a 28° narrow spot
  • Support multiple observation tasks with one light

Multiray LED SeaLites (LSL-2025) combine the functions of two fixtures in a single light. The LSL-2025 enables operators to expand vehicle capability while saving space, avoiding downtime for switching luminaires, and lowering costs compared to the multiple luminaires it replaces. Multiray expands control for optimal imaging when operators must adjust settings in changing subsea environments.

Multiray technology configures an LED SeaLite with two sets of LED sources that operate independently or in tandem. LED source options include whites, blues, greens, reds, and other colors along with ultraviolet and infrared non-visible emitters. Each set of LEDs is configurable with a selection of optics to produce beam patterns that range from a 115° wide flood to a 28° narrow spot.

Each set of LED sources is controlled by a power supply channel. Up to three operating modes are available: channel 1, channel 2, or channels 1 and 2 combined. The combined operating mode is available for sets of white LEDs or sets with matching forward voltage characteristics. The Multiray power supply adapts dynamically when switching active channels for different forward voltage or forward current characteristics. The power supply maintains full dimming and light controls for each set of LEDs when switching between operating modes.

The Multiray LED SeaLite has two control options: power cycling and SeaSense™ serial control. SeaSense provides the most flexibility for controlling Multiray power supply channels, allowing Multiray LED lights to:

  • Select an operating mode directly or cycle through enabled modes.
  • Assign Multiray operating modes and dimming levels to any of the sixteen user presets.
  • Set the default active mode and intensity at power up
  • Change the max power limit on an operating mode and dimming level.

See Multiray LED SeaLite: Do More, See More for additional information

DSPL_virtualComPort.zipUSB Interface Driver for communication with LED SeaLite PCBAs Depending on your connection, some of the design files are larger and will take time to download.
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LSL-2025 Configuration LEDs Arrays Typical Lumen Output Lux @ 1 m CRI Port
DW00-D02 8 Array 1 Day Light White
75° Flood
4,800 3,200 lx 70 Acrylic
Array 2 Day Light White
115° Wide
4,700 1,500 lx 70
Combined Coming Soon 9,500 4,600 lx 70
WW00-D02 8 Array 1 Warm White
75° Flood
3,750 2,500 lx 80 Acrylic
Array 2 Warm White
115° Wide
3,700 1,100 lx 80
Combined Coming Soon 7,400 3,600 lx 80
DW00-D01 32 Array 1 Day Light White
40° Spot
8,000 13,000 lx 70 Acrylic
Sapphire
Array 2 Day Light White
75° Flood
9,900 5,500 lx 70
Combined 50° Medium 10,000 Coming Soon 70
WW00-D01 32 Array 1 Warm White
40° Spot
6,300 10,000 lx 80 Acrylic
Sapphire
Array 2 Warm White
75° Flood
7,800 4,300 lx 80
Combined 50° Medium 7,800 Coming Soon 80
DC01-D02 8 Array 1 Day Light White
75° Flood
4,800 3,200 lx 70 Acrylic
Array 2 Warm White
115° Wide
3,700 1,100 lx 80
Combined Coming Soon Coming Soon Coming Soon Coming Soon
DC02-D02 8 Array 1 Warm White
75° Flood
3,750 1,100 lx 80 Acrylic
Array 2 Day Light White
115° Wide
4,700 1,500 lx 70
Combined Coming Soon Coming Soon Coming Soon Coming Soon
DC01-D01 32 Array 1 Day Light White
40° Spot
8,000 13,000 lx 70 Acrylic
Sapphire
Array 2 Warm White
75° Flood
7,800 4,300 lx 80
Combined Coming Soon Coming Soon Coming Soon Coming Soon
DC02-D01 32 Array 1 Warm White
40° Spot
6,300 10,000 lx 80 Acrylic
Sapphire
Array 2 Day Light White
75° Flood
9,900 5,500 lx 70
Combined Coming Soon Coming Soon Coming Soon Coming Soon
DC03-FLD 32 Array 1 Day Light White
75° Flood
9,900 5,500 lx 70 Acrylic
Sapphire
Array 2 Green
75° Flood
Coming Soon Coming Soon Coming Soon
DC04-D01 32 Array 1 Day Light White
75° Flood
9,900 5,500 lx 70 Sapphire
Array 2 405nm Ultraviolet
40° Spot
Coming Soon Coming Soon Coming Soon
Optical LSL-2025
Color and LED Sources Day Light White 5000 K ~ 6500 K
Warm White 2600 K ~3700 K
Blue, Green, Red
UV365, UV405, IR850
Beam Angles
to 50% points
Wide: 115°
Flood: 75°
Spot: 40°, 28°
Environmental LSL-2025
Depth Rating 4,000 m Acrylic Port
6,000 m or 11,000 m Sapphire Port
Thermal Protection Intelligent Thermal Rollback
Operational Temperature -10° C to 40° C
(14° F to 104° F)
Storage Temperature -40° C to 100° C
(-40° F to 212° F)
Electrical LSL-2025
Voltage 10~48 VDC
Power 106W @ 24 VDC
Dimming RS232, RS485, 0-5V, 0-10V, 4-20mA
Mechanical LSL-2025
Housing Hard Anodized 6013 Aluminum
Titanium
Port Standard: Acrylic
Optional: Sapphire
Outer Diameter 63.0 mm
(2.48 in)
Overall Length
without connector
Acrylic Flood/Wide: 95.9 mm (3.77 in)
Sapphire Flood: 93.3 mm (3.67 in)
Acrylic/Sapphire Spot: 99.6 mm (3.92 in)
Weight in Air
with MCBHMP connector and aluminum housing
Sapphire Flood: 450 g
Sapphire Spot: 470 g
Weight in Water
with MCBHMP connector and aluminum housing
Sapphire Flood: 200 g
Sapphire Spot: 220 g
Connector LSL-2025
Default SEACON MCBHMP
Other connectors available. Ensure that ampacity ratings for interconnect system are suitable for your operating conditions. See manual for more information.

Multiray LED SeaLite Specifications
Multiray LED SeaLite Options
Accessories

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