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ATEX and IEC Ex Flame-proof Explosion Proof Lighting & Equipment
Explosion Proof Lights
Explosion Proof Motors - Motors for Hazardous Locations
Industrial and Vaporproof Emergency Failsafe Lighting
Industrial Cord Reels and Tool Taps
Industrial Work Area Heaters
Machine Vision Lights
QC Series Industrial Portable Lighting - Quick Change Mount
Rig Lights
Stadium lights
String Lights and Temporary Light Stringers
Tank Cleaning Lights
Three Phase Motor Soft Starters
Vapor Proof LED Lights
Variable Frequency Drives (VFDs)
Vehicle Mounting Plates
Workboat Light Fixtures & Lighting Equipment
Yacht Engine Room Lights
Color Changing LED RGB Lighting
Explosion Proof Cord Reels
GOLIGHT Spotlights
Larson FUTURE - Lease Lighting
Remote Area Lighting and Scene Lights
Utility Bucket Mount, Receiver Hitch & Trailer Mount Lighting
Aevum Control Lighting and Equipment - IIoT
Butane and Solvent Extraction Room Lighting and Equipment
DC to DC Transformers and Power Supplies
Explosion Proof Fans & Blowers
Explosion Proof Paint Spray Booth Approved Lights
Explosion Proof String Lights
Explosion Proof Switchgear & Controls
Fleet Service Lights and Lighting Equipment
Industrial Equipment Trailers
Industrial Handlamps & Droplights
ISO 14644/FS-209E Clean Room Lighting
LED Blasting Lights
Night Time Fishing Lights
Portable AC Power Supply Units
Portable Power Distribution Panels
Power Distribution Panels with KVA Transformers
Self-Contained Lighting
Service Pit Lighting
Solar Generators & Solar Powered Lighting
Agricultural Farm Equipment Lighting & Beacons
Explosion Proof Cameras & Surveillance Systems
Explosion Proof Emergency Lights
Explosion Proof Heaters
Garage & Gas Station Canopy Lights
LED Grow Lights
LED Lights
NDT Ultraviolet Lights
Portable Hazardous Location Lighting
Radio Communication Towers and Equipment
Salt Water Processing Equipment
Shelter & Tent Lighting
Thermal Monitoring Cameras and Systems
48V LED Equipment Lights
ATEX Rated Explosion Proof Lights
Automotive Lighting
Class Rated Signals, Alarms, and Systems
Hazardous Location Area Lights and Portable Lighting
HID Equipment Lights
Hot Work Permit Lighting and Equipment
Hunting Lights
Industrial lasers
Industrial Transformers
Light Towers
Outdoor Lighting
Remote Security and Surveillance Systems
Temporary Construction Lights
Vehicle Mounted Spotlights
Equipment & Heavy Machinery LED Light Package Fitouts
Phase Converters - Single to Three Phase
Marine Shore Power Cords and Equipment
24 Volt Military Lights
Disaster Relief / First Responders / Search & Rescue Lighting
Plastic Handcuff Key
110/120 Volt Flood Lights
Post Mount Spotlights
Magnetic Work Lights
Crank-up Light Masts
Intrinsically Safe Lights
Military Flashlights
LED Waterproof Lanterns
Work Area Lights
12 Volt Flood Lights
Boat Spotlights
New Boat Lights
HID Boat Lights
Boat Dock Lights
Remote Control Lights
Control Lights
Tow Lights
Magnetic Control Lights
NEW Lights and New Products
Evaporative Coolers
Police Equipment
AC/DC Transformers
Power Supplies
Military Spotlights 24V
Infrared Filters, Covert Covers, and Blackout IR Lenses
Military Equipment
Ultralife Batteries
Remote Control Pan Tilt Base
Larson Electronics Spotlights
Larson Electronics Parts
Replacement Lamps
Cords - Brackets
Portable Wheeled Generators
Non-Hazardous Location Extension Cords / Plugs / Outlets
HID Work Lights
HID Dive Lights
HID Off Road Lights
Acro Lights HID Lights
Halogen Lights
Acro Light Flashlight
Xenon HID Flashlights
Powerlight Flashlight
HID Flashlights
Xenon Flashlights
LED Status Lights
Forklift Lights
Tractor Lights
HID Post Mount Lights
Roof Mount Lights
Post Mount Light parts
Flashlight Holder
Magnet Spotlight Base
Tripods-Magnetic Base
Recharging Spotlights
Fire Rescue Lights
LED Street Lights
Utility Lights
Hazard Lights
Strobe Lights - Battery Operated
Strobes & Beacons
Strobe Light Bars
Headlights - Headlamps - Hard Hat Lights
Suction Mount Lights
Magnetic Spotlights
12/24 Volt Spotlights
Gifts For Men
New 12 / 24 Volt Lights
Explosion Proof Accessories and Replacement Parts
Explosion Proof Lighting
Explosion Proof Hand Lamps (Drop Lights)
Explosion Proof Lights - Stand/Dolly
Explosion Proof Tank Lights
Explosion Proof Phones and Intercoms
Explosion Proof Extension Cords
Black Friday & Cyber Monday Specials
Crane Lights
Explosion Proof Light Rentals
General Light Rentals
Light Tower and Light Plant Rentals
Power Distribution Rentals
Power Plant Lighting
Refinery lights
Environmental Services Lights
Aerospace Lights
Chemical Plant Lights
Food Grade Safe Lights
Film and Entertainment Lights
Handheld Meters and Devices
Waste Water Treatment Lights
Mining Lights
Ship Yard Lights
Work Site Lighting

10/18/10 Marine LEDs: Improved Light Quality and Efficiency

Still relatively new although gaining in popularity quickly, LEDs are the current growing trend in marine lighting. Although they have been present for decades in everything from remote controls to stereos, it is only the last 5 years that have seen LEDs begin making the transition into applications that were traditionally the realm of the common incandescent light bulb. LEDs represent an entirely different way to produce light and thanks to the semi-conductor technology behind their design represent huge advantages and improvements over the incandescent lamps they are now beginning to replace in growing numbers.

Ask any boater what some of the biggest challenges they face are when it comes to running their craft and you’ll invariably hear them put energy management at the top of the list. Since LEDs require only a fraction the amount of electrical energy to produce light as comparable incandescent lamps, it’s only natural then that LEDs would become an attractive lighting alternative for boaters. LEDs also have a life expectancy that far exceeds any found with traditional incandescent bulbs, which adds an even greater allure to the cost conscious skipper interested in keeping his vessels operating expenses as low as possible. Where an incandescent may last 700-1000 hours, LEDs can easily surpass 25,000 and commonly hold life expectancy ratings has high as 50,000. This kind of longevity means it is entirely possible than an LED may last longer than a skipper owns his boat.

LEDs are also well suited to the marine environment. They are designed with solid state circuitry and are generally resistant to damage from the elements as well as extremely tolerant of vibration and general rough handling. LED fixtures designed for marine use are even more durable as they have rubberized seals, salt water resistant housings, and marine grade connectors incorporated into their construction. The biggest benefit is realized however with the LED’s efficiency. Where an incandescent lamp of 50 watts may have drawn over 4 amps from a boats electrical system, an LED equipped lamp can produce an equivalent amount of light from less than one amp. Because of this high efficiency LEDs produce very little heat as compared to an incandescent lamp, so concerns with proximity to heat sensitive materials and the safety of mounting positions are almost completely removed.

For a clearer picture of the LEDs benefits consider the fact that one of the biggest areas of electrical drain for the general cruiser is the lighting used throughout the vessel. Cabin lighting and general illumination often end up being severely rationed in their use because of the large and steady drain they place on a boat’s electrical reserves and the need to use fuel to maintain those reserves when this lighting is used for any length of time. Typical cabin lighting, walkway illumination, engine room lighting, and utility lighting all usually rely on outdated and highly inefficient incandescent technology. This incandescent lighting is notorious among skippers for its ability to deplete a boat’s electrical reserves if it is used for prolonged periods without replenishing those reserves by running engines or onboard generators.  For a comparison, consider that a common 20 watt marine halogen incandescent will draw almost 2 amps of power while a 3-5 watt LED fixture producing the same amount of light can draw only .174 amps. So if you have 5 Halogen lamps running, they are consuming 120 watts at 10 amps while 5 LED fixtures draw only 15 watts and less than 2 amps yet produce the same amount of light. It is easy then to see how big the savings in energy consumption can be just by upgrading from incandescent bulbs to LEDs.

LEDs are also highly versatile. In almost every marine application conceivable, LEDs are capable of replacing the original incandescent lamp. Even better, LEDs are very compact which allows many types to be mounted much less obtrusively, sometimes being all but invisible until they are switched on and even then only visible because of the light they are producing. It is here that many boaters are beginning to realize just how many ways the LED can provide immense benefits.

 Combined with their efficiency, the versatility of LEDs makes them a natural choice for upgrading just about any lighting fixture that can be found on a boat. Where typical lighting in a cabin consists of various dedicated fixtures and integral recesses, LEDs can be easily mounted in much less obtrusive locations. LED strip lights like Larson Electronics’s LED Strip Light - LED Rail Light can be mounted under railings, beneath cabinet spaces, along moldings, into stairs, and just about any other out of the way space that will accommodate its small size. Several LED strip lights connected in series throughout a cabin can easily produce all the illumination necessary, remove the need for dedicated fixtures, and produce a uniquely well lit environment that uses less than a quarter the amount of power of traditional incandescent lamps.

LED strip lights are proving very effective for exterior lighting applications as well. Standard exterior marine lighting typically presents a compromise that limits its effectiveness. It is difficult to mount and position exterior lighting so that although it illuminates an area properly, it will not interfere with the night vision of the boats skipper or those performing a watch. Many bright exterior lights cannot be used while underway simply due to the fact that their brilliance can severely affect vision when the eye has become acclimated to the dark. By mounting LED strip lights under railings along the gunwale and other accessible yet shielded positions, effective exterior illumination can be produced that will have minimal effect on night vision yet illuminate walkways and leisure areas quite well.

Many boaters have already performed just such upgrades and accounts are building in magazines and websites of the successes they are experiencing in reduced power usage, greatly improved lighting quality, and reductions in the need for maintenance. These are improvements that standard lighting like incandescent bulbs simply cannot duplicate, much less match in efficiency. Such lighting is already being incorporated into new boat models as manufacturers also realize the attractiveness of LED lighting technology. These improvements are possible right now however for just about any boat regardless of its size or its age. The only thing necessary is the desire to save power while improving the quality of your boats lighting at the same time.


Related Categories/Products
Category/Product (click on link below for more information)
LED Lights
LED Spreader Lights
LED Boat Lights
12W LED Strip Light - 10-30V DC - 360 Lumens - 12" LED Utility Light - IP67 Waterproof
4W LED Strip Light - 10-30V DC - 145 Lumens - LED Utility Light - IP67 Waterproof
72W LED Light Emitter - 24 LEDs - 9-42VDC - IP68 Waterproof - Extreme Environment
LED Emitter - 80 LEDs - 20 x 4 LED Array - 14,400 Lumen - 1750'L x 300'W Beam - Extreme Environment
LED Light Emitter - 200 LEDs - 600 Watts - 50 X 4 Array - 36,000 Lumen - 9-42VDC - IP68
LED Light Emitter - 160 LEDs - 480 Watts - 40 X 4 Array - IP68 - Extreme Environment
LED Light Emitter - 40, 3-Watt LEDs - 1300'L X 180'W Spot Beam - 9-42 Volts DC - Extreme Environment
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