LED power
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Accesări: 11227
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Electrostatic discharge (ESD)
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Accesări: 11178
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wave sodering
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Accesări: 12982
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reflow soldering
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Accesări: 11202
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Soldering Iron
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Accesări: 11090
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LED DISPLAYS
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Accesări: 6101
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WHY SHOULD I BUY A LED DISPLAY?
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Accesări: 6719
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ADVANTAGES OF LED SIGNS
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Accesări: 5744
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THE REAL VALUE OF A LED SIGN
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Accesări: 6024
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10 GOOD REASONS TO CONSIDER BUYING A LED SIGN
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Accesări: 16267
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HOW TO ESTIMATE THE ECONOMIC VALUE OF A LED SIGN
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Accesări: 4192
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Do I really need a bright sign?
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Accesări: 4229
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Which is the best luminous sign for my activity?
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Accesări: 4069
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LED displays have an affordable price?
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Accesări: 3871
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16 bit Technology
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Accesări: 13151
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Brillance
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Accesări: 4076
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Candela
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Accesări: 4430
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Cathod Tube
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Accesări: 4408
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CDM
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Accesări: 4386
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Color's Levels
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Accesări: 4233
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Color's Temperature
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Accesări: 4007
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Contrast Level
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Accesări: 4051
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Control PC
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Accesări: 3985
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Definition
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Accesări: 4394
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DVI
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Accesări: 4385
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Gamma
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Accesări: 4288
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Gamma Correction
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Accesări: 4294
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IP Protection
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Accesări: 4159
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LED
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Accesări: 0
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Lumen
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Accesări: 4216
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Luminance
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Accesări: 4082
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mCd
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Accesări: 4231
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NIT
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Accesări: 4445
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Pitch
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Accesări: 4349
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Pixel
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Accesări: 4229
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Plasma Display
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Accesări: 4021
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Plug & Play
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Accesări: 4614
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Readeability
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Accesări: 4045
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Refresh Rate
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Accesări: 3843
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Remote PC
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Accesări: 4182
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Rental Display
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Accesări: 4208
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Resolution
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Accesări: 4114
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RGB
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Accesări: 4208
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SMD
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Accesări: 4361
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SMD Top LED
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Accesări: 3981
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Stand-alone Display
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Accesări: 4119
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Start-up
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Accesări: 3877
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Top SMD
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Accesări: 4233
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Stand-alone Display
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Accesări: 0
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Start-up
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Accesări: 312
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Viewing Angle
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Accesări: 4099
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Virtual Pixel
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Accesări: 4038
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Visibility
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Accesări: 4291
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How Hard Can I Drive LEDs?
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Accesări: 4018
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What Is the Best Way to Pulse Modulate LEDs?
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Accesări: 4102
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How Should I Drive a Large Array of LEDs?
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Accesări: 4263
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to Improve the Emitted Beam
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Accesări: 3975
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How Can I Make Beam Optimization Experiments Easier?
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Accesări: 4120
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What Do I Need to Know to use Packaged LEDs for Communications and Sensing?
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Accesări: 4041
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Are LEDs more efficient than other light sources such as incandescent and fluorescent types?
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Accesări: 3928
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How Can I Measure LED Power Output?
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Accesări: 4211
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What are Millicandelas?
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Accesări: 4139
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More About Photometric Units
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Accesări: 4136
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How Do Electronic Cameras Use IR to Measure the Distance to the Subject?
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Accesări: 4134
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How Does Ratiometric Range Measuring Work?
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Accesări: 4167
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Where Can I Find Really Powerful Green LEDs?
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Accesări: 4141
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How Do LEDs Fail?
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Accesări: 4062
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Who Makes the Highest Performance LEDs?
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Accesări: 4105
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How Can I Create a Good Non-Reflective Black Surface?
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Accesări: 4230
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How Can I Sense a Nearby Dark Object and Ignore More Highly Reflective Objects Further Away?
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Accesări: 3768
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Should I Use Phototransistors or Photodiodes for Sensing?
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Accesări: 4080
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How Do Those Toilet Flushing Sensors Work?
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Accesări: 4019
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How Do Those White LEDs Work?
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Accesări: 3952
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Can I Increase LED Brightness by Using Pulsed Operation?
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Accesări: 4110
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How can I compare the output of IR LEDs
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Accesări: 4050
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what is an LED?
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Accesări: 4007
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what color of light can LED emit?
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Accesări: 3891
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Can LEDs be used to replace conventional incandescent and florescent light bulbs?
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Accesări: 4054
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what are the advantages of LEDs compared with conventional incandescent lights?
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Accesări: 3947
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could you give more detailed explanations about these LED advantages?
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Accesări: 3723
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what LED products are currently available for general customers?
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Accesări: 4127
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why are LEDs of some colors are more expensive than LEDs of other colors?
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Accesări: 3863
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How do LED flashlights work with just one battery?
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Accesări: 3989
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How do LED keychain flashlights get away with no dropping resistor?
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Accesări: 3828
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How do I power LEDs from household line voltage?
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Accesări: 3953
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Converting millicandelas to lumens!
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Accesări: 4294
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What does an LED traffic light look like?
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Accesări: 4076
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How does an LED work?
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Accesări: 3951
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What is a diode?
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Accesări: 4083
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What is a p/n junction?
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Accesări: 3949
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What does solid state mean?
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Accesări: 4185
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What are the common elements that make up an LED?
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Accesări: 4125
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How are LEDs made?
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Accesări: 4078
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How efficient is an LED compared to a CFL or an incandescent bulb?
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Accesări: 4125
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What are the wattages of a normal incandescent light compared to an LED?
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Accesări: 4026
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How long do LED bulbs last?
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Accesări: 4078
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How long do standard incandescent bulbs in street lights last?
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Accesări: 3916
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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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Accesări: 3935
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How do you replace a normal incandescent street light with LEDs?
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Accesări: 4111
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What colors are LEDs available in commercially?
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Accesări: 3875
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Are any large cities using LED traffic lights?
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Accesări: 3409
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What are the major variables in determining savings?
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Accesări: 3542
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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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Accesări: 3592
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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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Accesări: 3403
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What is the payback time and return on investment for yellow LEDs?
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Accesări: 3644
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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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Accesări: 3517
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how much carbon dioxide emissions are prevented by switching to LEDs?
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Accesări: 3476
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How much pollution is prevented switching an average intersection to LEDs?
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Accesări: 3320
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Is there any reason not to switch to LEDs?
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Accesări: 3367
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& led
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Accesări: 17338
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1 led
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Accesări: 12973
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100 led
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Accesări: 12646
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12v led
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Accesări: 12622
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1w leds
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Accesări: 12324
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3 led
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Accesări: 18596
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3d led
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Accesări: 12610
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3mm
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Accesări: 13260
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4 led
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Accesări: 3744
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5mm
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Accesări: 3641
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5mm led
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Accesări: 3699
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6 led
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Accesări: 4047
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a led
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Accesări: 4227
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about led
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Accesări: 4192
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an led
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Accesări: 4093
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and led
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Accesări: 4014
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auto led
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Accesări: 4108
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