LED power
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Visite: 11464
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Electrostatic discharge (ESD)
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Visite: 11417
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wave sodering
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Visite: 13226
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reflow soldering
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Visite: 11430
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Soldering Iron
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Visite: 11319
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LED DISPLAYS
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Visite: 6205
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WHY SHOULD I BUY A LED DISPLAY?
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Visite: 6817
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ADVANTAGES OF LED SIGNS
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Visite: 5836
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THE REAL VALUE OF A LED SIGN
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Visite: 6119
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10 GOOD REASONS TO CONSIDER BUYING A LED SIGN
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Visite: 16464
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HOW TO ESTIMATE THE ECONOMIC VALUE OF A LED SIGN
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Visite: 4290
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Do I really need a bright sign?
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Visite: 4311
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Which is the best luminous sign for my activity?
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Visite: 4161
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LED displays have an affordable price?
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Visite: 3950
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16 bit Technology
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Visite: 13333
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Brillance
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Visite: 4164
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Candela
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Visite: 4518
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Cathod Tube
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Visite: 4492
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CDM
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Visite: 4476
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Color's Levels
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Visite: 4332
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Color's Temperature
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Visite: 4100
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Contrast Level
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Visite: 4133
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Control PC
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Visite: 4076
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Definition
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Visite: 4500
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DVI
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Visite: 4481
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Gamma
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Visite: 4382
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Gamma Correction
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Visite: 4389
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IP Protection
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Visite: 4260
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LED
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Visite: 0
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Lumen
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Visite: 4305
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Luminance
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Visite: 4170
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mCd
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Visite: 4314
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NIT
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Visite: 4531
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Pitch
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Visite: 4445
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Pixel
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Visite: 4307
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Plasma Display
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Visite: 4113
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Plug & Play
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Visite: 4764
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Readeability
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Visite: 4130
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Refresh Rate
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Visite: 3920
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Remote PC
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Visite: 4280
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Rental Display
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Visite: 4291
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Resolution
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Visite: 4226
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RGB
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Visite: 4294
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SMD
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Visite: 4453
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SMD Top LED
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Visite: 4064
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Stand-alone Display
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Visite: 4222
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Start-up
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Visite: 3962
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Top SMD
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Visite: 4317
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Stand-alone Display
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Visite: 0
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Start-up
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Visite: 312
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Viewing Angle
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Visite: 4187
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Virtual Pixel
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Visite: 4132
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Visibility
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Visite: 4372
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How Hard Can I Drive LEDs?
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Visite: 4142
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What Is the Best Way to Pulse Modulate LEDs?
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Visite: 4219
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How Should I Drive a Large Array of LEDs?
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Visite: 4368
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to Improve the Emitted Beam
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Visite: 4069
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How Can I Make Beam Optimization Experiments Easier?
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Visite: 4209
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What Do I Need to Know to use Packaged LEDs for Communications and Sensing?
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Visite: 4145
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Are LEDs more efficient than other light sources such as incandescent and fluorescent types?
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Visite: 4016
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How Can I Measure LED Power Output?
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Visite: 4328
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What are Millicandelas?
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Visite: 4258
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More About Photometric Units
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Visite: 4222
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How Do Electronic Cameras Use IR to Measure the Distance to the Subject?
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Visite: 4239
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How Does Ratiometric Range Measuring Work?
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Visite: 4253
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Where Can I Find Really Powerful Green LEDs?
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Visite: 4228
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How Do LEDs Fail?
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Visite: 4149
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Who Makes the Highest Performance LEDs?
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Visite: 4197
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How Can I Create a Good Non-Reflective Black Surface?
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Visite: 4321
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How Can I Sense a Nearby Dark Object and Ignore More Highly Reflective Objects Further Away?
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Visite: 3858
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Should I Use Phototransistors or Photodiodes for Sensing?
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Visite: 4180
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How Do Those Toilet Flushing Sensors Work?
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Visite: 4132
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How Do Those White LEDs Work?
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Visite: 4047
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Can I Increase LED Brightness by Using Pulsed Operation?
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Visite: 4207
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How can I compare the output of IR LEDs
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Visite: 4152
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what is an LED?
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Visite: 4118
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what color of light can LED emit?
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Visite: 3994
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Can LEDs be used to replace conventional incandescent and florescent light bulbs?
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Visite: 4150
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what are the advantages of LEDs compared with conventional incandescent lights?
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Visite: 4047
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could you give more detailed explanations about these LED advantages?
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Visite: 3809
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what LED products are currently available for general customers?
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Visite: 4220
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why are LEDs of some colors are more expensive than LEDs of other colors?
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Visite: 3964
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How do LED flashlights work with just one battery?
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Visite: 4093
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How do LED keychain flashlights get away with no dropping resistor?
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Visite: 3918
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How do I power LEDs from household line voltage?
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Visite: 4050
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Converting millicandelas to lumens!
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Visite: 4402
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What does an LED traffic light look like?
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Visite: 4184
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How does an LED work?
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Visite: 4051
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What is a diode?
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Visite: 4180
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What is a p/n junction?
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Visite: 4066
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What does solid state mean?
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Visite: 4288
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What are the common elements that make up an LED?
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Visite: 4220
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How are LEDs made?
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Visite: 4173
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How efficient is an LED compared to a CFL or an incandescent bulb?
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Visite: 4227
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What are the wattages of a normal incandescent light compared to an LED?
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Visite: 4121
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How long do LED bulbs last?
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Visite: 4171
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How long do standard incandescent bulbs in street lights last?
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Visite: 4006
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How many incandescent bulbs (and light bulb changes) do you need to last as long as a single LED?
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Visite: 4042
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How do you replace a normal incandescent street light with LEDs?
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Visite: 4208
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What colors are LEDs available in commercially?
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Visite: 3970
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Are any large cities using LED traffic lights?
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Visite: 3500
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What are the major variables in determining savings?
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Visite: 3652
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How much money is saved over the lifetime for switching out a red light with an LED?
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Visite: 3690
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How much money is saved over the lifetime for switching out a yellow light with an LED?
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Visite: 3499
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What is the payback time and return on investment for yellow LEDs?
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Visite: 3738
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How much money is saved over the lifetime for switching out a green light with an LED?
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Visite: 3615
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how much carbon dioxide emissions are prevented by switching to LEDs?
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Visite: 3566
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How much pollution is prevented switching an average intersection to LEDs?
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Visite: 3409
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Is there any reason not to switch to LEDs?
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Visite: 3461
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& led
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Visite: 17615
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1 led
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Visite: 13161
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100 led
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Visite: 12840
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12v led
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Visite: 12800
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1w leds
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Visite: 12531
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3 led
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Visite: 18780
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3d led
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Visite: 12792
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3mm
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Visite: 13418
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4 led
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Visite: 3828
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5mm
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Visite: 3732
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5mm led
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Visite: 3782
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6 led
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Visite: 4131
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a led
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Visite: 4318
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about led
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Visite: 4286
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an led
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Visite: 4179
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and led
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Visite: 4097
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auto led
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Visite: 4209
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