Blue Led
Blue Led
Why is it so hard to concentrate on the blue LED lights?
Blue LEDs have emerged in recent years in all kinds of lights Christmas tree for the police cars. However, are incredibly difficult to concentrate over any other source of light, often appearing a little fuzzy. Why is this?
I think it'sa combination of being in the blue / violet spectrum of indigo and how certain people in the eyes of the workforce, especially astigmatism. Black lights are very difficult to see – the bright purple. My father had an affair with blue lights of Christmas in the 60s, before the LED lights. He entered a store in Chicago and asked him about some of the lights blue with a hint of red. The employee had no idea what he was talking about even when pointed in the fire there. He (be the kind of person he was) began to make the people waiting behind him, then people who passed through the hallway and found a fraction saw some red here and thought they were part of the design of the bulb and still see nothing. He made a home game and I saw and I know I have astigmatism (distortion the shape of the glass)
[affmage source="Amazon" results="5"]Blue Led[/affmage]
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1 pcs BLUE CANDELABRA LIGHT 11 LEDs Bulb C7 E12 BASE $9.99 |
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BEAUTIFUL FANTASIA / BLUE FIBRE OPTIC LED LAMP (NEW) $9.08 |
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12V DC 30cm Blue 12 5050 SMD LED Strip Flexible Light $8.09 |
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5M 3528 SMD 300 LED Light Strip Flexible Blue $29.00 |
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72CM BLUE BOAT CAR BAR LINE Neon Led Light Strip Bulb $5.32 |
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20x 3mm 12V DC Blue 25cm Pre Wired LEDS Super Bright $0.28 |
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NEON LED ROPE SOFT TUBE LED BLUE COLOR $373.00 |
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5M 3528 SMD 300 LED Light Strip Flexible Blue $39.49 |
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20x 5mm LED Lamp Red Blue Flash Light Wired 20cm DIY $0.88 |
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5M 3528 SMD 300 LED Light Strip Flexible Blue $39.49 |
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20x Blue 5mm 12V DC 25cm Pre Wired LED Free Shipping $6.23 |
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5M 3528 SMD 300 LED Light Strip Flexible Blue $39.49 |
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LED Module String of 10 Blue NEW 12V 4 LEDs per Module $14.00 |
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LED Module String of 10 Blue NEW 12V 2 LEDs per Module $11.00 |
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20x Blue 10mm 12V DC 25cm Pre Wired LEDS $7.99 |
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2PCS 3Watt Blue Save Power Led Lampa 85-265V NEW 3W led $8.99 |
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1x E27 3W Blue High-power Save Power Led Lamp 85-265V $3.99 |
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100 LED 10M Blue String Fairy Lights christmas wedding $0.01 |
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A Screw-in 18 LED Blue Color Light Bulb Lamp Lightbulb $7.50 |
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2PCS 3W Blue Energy Saving Led Lamps 85-265V GU10 $7.50 |
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High quality blue 5 meter 3528 SMD LED Flexible strip $52.98 |
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2 AC 110V 30x Blue LED Bulb Lamp Sport Light Waterproof $14.00 |
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2x E27 1W Blue Energy Saving LED Lamps 85~265V NEW $14.99 |
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2x E27 3Watt Blue Energy Saving Bulb 3*1W LED 85~265V $16.99 |
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LED Module String of 10 Blue NEW 12V 3 LEDs per Module $15.00 |
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10 LED USB Light PC Laptop Desk Lamp Blue with Fan $14.80 |
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2PCS E27 85~265V 3W Blue Energy Saving Bulbs 3-1w LED $17.99 |
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100 LED Blue Wedding Christmas Fairy String Lights 10M $1.00 |
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72X Blue Ice Cube LED light Party Wedding bar flash new $39.99 |
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NEW 110v Blue LED rope light 6.6ft – Custom Cut $14.99 |
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MR16 GU5.3 12V Blue 18-Led Photo Spot Light Bulb,B12 $0.90 |
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GU10 Blue 18-Led Restaurants Photo Light Bulb 12V,GB18 $7.99 |
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G40 3 SMD LED 1W BLUE light bulb 40 lumen E26 ~15W MOOD $7.99 |
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LED Bow w/36 Blue LEDs FREE SHIPPING on all adtl items! $19.00 |
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12ft LED Ribbon w/36 Blue LEDs FREE SHIPPING adtl itms! $8.97 |
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25FT 3Wire Blue Chasing Mode LED Rope Light 1/2″ 120V $68.97 |
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120 LED “Blue” Net Fairy Lights Ornament Wedding Party $0.01 |
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2,Car 9-SMD Led Xenon Fog BLUE H3 Bulb Light 12V,H3B $19.99 |
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20,Car 9-SMD Led Xenon Fog BLUE H3 Bulb Light 12V,H3B $118.00 |
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2PCS X SMD5050 BLUE Wateproof LED Strip 15Leds 28CM $0.99 |
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SMD5050 BLUE Wateproof LED Strips ribbon 60Leds 1Meter $1.99 |
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3,MR11 G4 12V 5W Blue SMD Led Studio Bulb Spotlight,BG4 $8.90 |
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3x E27 Blue 36-Led Ceiling Cabinet Bulb Light,EB2236 $9.99 |
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3, E27 Blue 18-Led Studio Home Down Light Bulb 220V,B18 $6.99 |
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BLUE 48CM CAR TRUCK Flexible Grill Led Light Strip Bulb $4.90 |
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20x 3mm 12V DC Blue 25cm Pre Wired LEDS Super Bright $0.28 |
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E27 38 LED Decor Decorative Light Lamp Bulb Blue NEW NX $0.01 |
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20x 5mm LED Lamp Red Blue Flash Light Wired 20cm DIY $0.88 |
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Blue Fairy Lights Light 32 FT 100 LED String Xmas New $1.00 |
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20x Blue 5mm 12V DC 25cm Pre Wired LED Free Shipping $6.23 |