http://www.cleverscampcamp.com/camping-lantern-battery-operated/
LED Lights Vs. The Rest
LED lights can be found in everything from consumer electronics to toys and from power tools to automobiles. Early on, LED lights showed up in new products as sort of an additional flare to equipment – indicator lights on coffee makers and glowing eyes in battery operated toys. But as scientists started to harness the technology and improve upon it, they realized there were some staggering benefits LED lights had over traditional lights. The strength and brightness of these lights started to lend themselves for use in other applications. It became evident that certain products would be much improved upon with the addition of an LED bulb.
What Makes LED Lights Different
L.E.D. stands for light-emitting diode. In this technology, light is created when the semiconductor diode inside the bulb is forward biased, or, turned on; electrons recombine with holes in the diode to release energy in the form of light. The color of the light is determined by the semiconductor’s energy gap. Using this type of science makes these bulbs more energy efficient, longer-lasting, smaller, and more durable than other lights.
These high-powered LEDs (HPLEDs) are become a major competitor to incandescent, fluorescent, and halogen bulbs in lamps and flashlights. For many applications, the LED bulb simply is the better solution.
Law Enforcement / Public Safety
HPLEDs are being used in flashlights and search lights to better aid police and fire crews when searching for criminals or victims of major disasters. The bright, narrow beams allow police and fire fighters to search from a greater distance, and the durability of the HPLED bulbs fit the type of demanding activity these occupations require.
Outdoor Recreation
HPLED lanterns are replacing gas and filament-bulb lanterns as the new standard in hiking, camping, and cave exploration. Because HPLED bulbs can last thousands of hours and utilize very little batteries, they are great additions to survival kits. Additionally, LED bulbs are very small and therefore the flashlights and other forms they take are also small and can be light-weight for easy packing and storing.
Video Displays / Televisions
Many television manufacturers are playing around with LED lights as the next generation light source for video displays and flat-panel televisions. Sony was the first to come out with an organic LED display last year. LEDs allow TV makers to create low-energy consumption TVs with bright, solid pictures. LEDs don’t put off as much heat as other bulbs which means, TVs can be made to not get above a certain temperature, avoiding the need for major fans and heat sinks.
Displays / Event Lighting
LEDs and HPLEDs are being used consistently for stage and arena lighting because they can display so many different colors in such incredible brightness. Many of the buildings and events at the 2008 Olympics in Beijing, for example, perfectly showcased the power and beauty of LED lights. These lights can easily be programmed to fade and contrast creating fast or slow moving visual effects. The small size of the bulbs helps light designers create much more intricate images than possible with traditional fluorescents as well.
From concerts to crime fighting, LEDs are changing the way we think about light sources and light design.
Ben Nystrom, 2009
About the Author
Check out new models of durable
LED recreation lights
and headlamps on DLKs website for
high-powered flashlights
.
Coleman Packaway Lantern – www.simplyhike.co.uk
|
|
Loftus SE-19668 Haunted Lantern with Light and Sound $25.34 The perfect addition to any haunted house or Halloween costume. Haunted Lantern with Light and Sound includes one motion activated lantern with lights and creepy sounds. Batteries not included. Approximately 10 1/2 inches high.Made of plastic and metal…. |
|
|
Wagan EL2230 Solar Powered Outdoor Lantern $39.52 This solar powered outdoor lantern is uniquely designed to provide a light source without any external electrical power. It’s 2 lights in one: an LED spotlight plus an adjustable LED lantern! Recharge by capturing natural power through the built-in solar panel or drawing DC power from your vehicle’s cigarette lighter socket. It is a light source that can be used during emergencies or on outdoor tr… |
|
|
Black & Decker StormStation All-In-One Rechargeable Power Source/Radio/Light #SS925 $168.00 Power electronics, small appliances.When storm emergencies hit, it’s good to have electricity, light, and a radio. It’s even better to have all those things together in one place and easy to find when the lights go out. Black & Decker gives you all the emergency essentials in one handy StormStation.How it WorksThis portable unit is equipped with a weather radio, power inverter, and detachable flas… |
|
|
Rayovac SE3DLN Sportsman Xtreme 300-Lumen LED Lantern $24.15 With optimized beams, rubber grips, and tactical switches, Rayovac’s SE3DLN Sportsman Xtreme lantern is ideal for use inside and out, whether you’re heading for the hills or camping out in your home during a power outage. Nicely compact and ultra-portable at just 7 inches tall and under 3.5 inches wide, the Rayovac SE3DLN lantern also provides an incredibly bright 300-lumen light that makes it a … |
|
|
HYBRID SOLAR POWERED FLASHLIGHT WITH EMERGENCY BATTERY BACKUP BLACK (*2-pack*) $23.96 Hybrid Solar Powered Flashlight! Doesn’t Need To Be Left In The Sun! Once Charged It Can Be Stored Anywhere And Holds A Full Charge For Over 3 Years! The Hybrid Solar Light uses revolutionary technology that generates power from sunlight and stores it. When fully charged the Hybrid Solar Light can hold a charge for years. It is environmentally friendly, durable and guaranteed for life*. Features: … |
|
|
10 BATTERY OPERATED INDOOR/OUTDOOR FAN with ADAPTER $24.89 THIS IS THE IMPROVED MODEL 1054 FROM O2COOL WITH AN AC ADAPTER. THEY HAVE REPLACED THE PLASTIC HINGES WITH METAL HINGES FOR MORE DURABILITY. They may be described as “biggest” or “largest” or “powerful” or “Hi-Power” or “Ozark Trail” or “O2-Cool”. While the O2Cool 10″ Battery Operated Fans for sale on Amazon are basically the same, BE CAREFUL. Some sellers are still selling the lower quality mod… |
|
|
Kaito Electronics, Inc. Portable Dynamo & Solar-Powered Radio and Cell Phone Charger $46.25 Engineered to operate from any one of four different power sources (including handcrank and solar!) this emergency radio/super-bright lantern/cell phone charger is a trusted support tool for your emergency supply cabinet. Compact, portable design makes it great for travel and outdoor activities too. Optional use – 3 AA batteries or AC adapter (not incl.). ? AM/FM/SW1/SW2 ? 7 band NOAA weather radi… |
|
|
Midland ER102 Emergency Radio $40.00 The Midland Emergency AM/FM Weather Crank Radio features emergency power of a Dynamo Crank to recharge the internal batteries, plus an AM/FM radio, LED flashlight, thermometer and All Hazards Weather Alert radio. A special added feature is a visual alert for the hearing impaired. Ideal for hiking or camping enthusiasts because of its precautionary tool for any emergency situation. The ER102 will a… |
|
|
Kaito Electronics Inc. KA500BLK Voyager Solar/Dynamo Emergency Radio – Black $43.15 The Kaito KA500 Voyager is the next generation emergency radio. It comes with all the features that you need in an emergency situation. The KA500 packs in a multi-band AM/FM and shortwave (SW) radio, 7 NOAA weather channels, five LEDs adjustable reading lamp, a multi-function LED flashlight – the super bright LED flashlight can be Bright Color or Red Color for normal or emergency use. All these fe… |
|
|
Coleman Tent Light $9.76 830A250T Coleman Tent Light Features: Offers indoor area/tent lighting Use in tent, closet, shed, etc. Magnet secures light to tent or other surface Powerful xenon bulb Easy on/off switch Operates on 4 AA-cell batteries (not included)… |