LED power
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Hits: 8378
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Electrostatic discharge (ESD)
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Hits: 8406
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wave sodering
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Hits: 10247
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reflow soldering
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Hits: 8721
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Soldering Iron
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Hits: 8346
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LED DISPLAYS
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Hits: 4876
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WHY SHOULD I BUY A LED DISPLAY?
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Hits: 5447
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ADVANTAGES OF LED SIGNS
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Hits: 4553
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TYPES OF LED SIGN
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Hits: 821
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THE REAL VALUE OF A LED SIGN
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Hits: 4738
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10 GOOD REASONS TO CONSIDER BUYING A LED SIGN
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Hits: 13990
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HOW TO ESTIMATE THE ECONOMIC VALUE OF A LED SIGN
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Hits: 2968
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Do I really need a bright sign?
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Hits: 2987
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Which is the best luminous sign for my activity?
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Hits: 2887
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LED displays have an affordable price?
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Hits: 2800
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16 bit Technology
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Hits: 11160
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Brillance
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Hits: 2968
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Candela
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Hits: 3229
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Cathod Tube
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Hits: 3302
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CDM
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Hits: 3156
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Color's Levels
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Hits: 3094
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Color's Temperature
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Hits: 2863
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Contrast Level
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Hits: 2966
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Control PC
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Hits: 2887
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Definition
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Hits: 3181
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DVI
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Hits: 3191
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Gamma
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Hits: 3153
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Gamma Correction
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Hits: 3126
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IP Protection
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Hits: 2970
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LED
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Hits: 0
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Lumen
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Hits: 3060
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Luminance
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Hits: 3061
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mCd
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Hits: 3057
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NIT
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Hits: 3258
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Pitch
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Hits: 3109
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Pixel
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Hits: 3039
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Plasma Display
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Hits: 2927
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Plug & Play
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Hits: 3429
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Readeability
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Hits: 3010
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Refresh Rate
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Hits: 2908
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Remote PC
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Hits: 3002
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Rental Display
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Hits: 3085
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Resolution
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Hits: 3045
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RGB
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Hits: 3051
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SMD
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Hits: 3113
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SMD Top LED
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Hits: 2933
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Stand-alone Display
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Hits: 2981
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Start-up
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Hits: 2775
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Top SMD
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Hits: 3138
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Stand-alone Display
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Hits: 0
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Start-up
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Hits: 312
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Viewing Angle
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Hits: 2996
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Virtual Pixel
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Hits: 2897
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Visibility
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Hits: 3180
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How Hard Can I Drive LEDs?
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Hits: 2754
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What Is the Best Way to Pulse Modulate LEDs?
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Hits: 2821
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How Should I Drive a Large Array of LEDs?
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Hits: 2924
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to Improve the Emitted Beam
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Hits: 2846
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How Can I Make Beam Optimization Experiments Easier?
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Hits: 2851
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What Do I Need to Know to use Packaged LEDs for Communications and Sensing?
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Hits: 2765
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Are LEDs more efficient than other light sources such as incandescent and fluorescent types?
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Hits: 2674
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How Can I Measure LED Power Output?
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Hits: 3013
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What are Millicandelas?
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Hits: 3006
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More About Photometric Units
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Hits: 2998
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How Do Electronic Cameras Use IR to Measure the Distance to the Subject?
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Hits: 2877
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How Does Ratiometric Range Measuring Work?
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Hits: 2974
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Where Can I Find Really Powerful Green LEDs?
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Hits: 2917
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How Do LEDs Fail?
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Hits: 2866
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Who Makes the Highest Performance LEDs?
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Hits: 2929
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How Can I Create a Good Non-Reflective Black Surface?
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Hits: 2949
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How Can I Sense a Nearby Dark Object and Ignore More Highly Reflective Objects Further Away?
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Hits: 2689
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Should I Use Phototransistors or Photodiodes for Sensing?
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Hits: 2813
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How Do Those Toilet Flushing Sensors Work?
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Hits: 2843
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How Do Those White LEDs Work?
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Hits: 2839
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Can I Increase LED Brightness by Using Pulsed Operation?
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Hits: 2825
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How can I compare the output of IR LEDs
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Hits: 2750
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what is an LED?
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Hits: 2836
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what color of light can LED emit?
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Hits: 2735
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Can LEDs be used to replace conventional incandescent and florescent light bulbs?
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Hits: 2762
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what are the advantages of LEDs compared with conventional incandescent lights?
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Hits: 2707
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could you give more detailed explanations about these LED advantages?
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Hits: 2640
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what LED products are currently available for general customers?
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Hits: 2913
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why are LEDs of some colors are more expensive than LEDs of other colors?
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Hits: 2617
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How do LED flashlights work with just one battery?
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Hits: 2762
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How do LED keychain flashlights get away with no dropping resistor?
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Hits: 2675
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How do I power LEDs from household line voltage?
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Hits: 2741
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Converting millicandelas to lumens!
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Hits: 3057
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What does an LED traffic light look like?
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Hits: 2797
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How does an LED work?
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Hits: 2747
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What is a diode?
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Hits: 2840
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What is a p/n junction?
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Hits: 2745
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What does solid state mean?
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Hits: 2979
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What are the common elements that make up an LED?
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Hits: 2854
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How are LEDs made?
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Hits: 2931
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How efficient is an LED compared to a CFL or an incandescent bulb?
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Hits: 2875
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What are the wattages of a normal incandescent light compared to an LED?
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Hits: 2797
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How long do LED bulbs last?
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Hits: 2918
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How long do standard incandescent bulbs in street lights last?
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Hits: 2825
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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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Hits: 2694
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How do you replace a normal incandescent street light with LEDs?
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Hits: 2865
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What colors are LEDs available in commercially?
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Hits: 2689
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Are any large cities using LED traffic lights?
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Hits: 2229
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What are the major variables in determining savings?
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Hits: 2288
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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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Hits: 2377
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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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Hits: 2240
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What is the payback time and return on investment for yellow LEDs?
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Hits: 2342
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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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Hits: 2271
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how much carbon dioxide emissions are prevented by switching to LEDs?
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Hits: 2219
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How much pollution is prevented switching an average intersection to LEDs?
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Hits: 2184
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Is there any reason not to switch to LEDs?
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Hits: 2262
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& led
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Hits: 14640
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1 led
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Hits: 10877
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100 led
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Hits: 10704
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12v led
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Hits: 10714
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1w leds
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Hits: 10356
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3 led
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Hits: 16491
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3d led
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Hits: 10659
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3mm
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Hits: 11223
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4 led
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Hits: 2509
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5mm
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Hits: 2515
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5mm led
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Hits: 2631
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6 led
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Hits: 2985
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a led
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Hits: 3093
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about led
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Hits: 3008
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an led
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Hits: 2937
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and led
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Hits: 2978
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auto led
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Hits: 2983
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