Blue Lumen Led
Blue Lumen Led
Are white LEDs going to beat CFL’s in 10 years?
These days we gladly replace our traditional incandescent bulbs with these energy efficient lights (Compact Fluo Lights) which consume 3-4x less power for the same light
We realize how much energy we have wasted until now….
Now what about in 10 years? Is there yet another technology around the corner to consume even less electricity?
Latest white LED’s produce a lot of lumens per electric Watt, will they ever make it into a bulb to consume even less than today’s CFL? Will their color (white-blue) ever going to become a nice pleasant white?
yeah, and it’ll happen in less than 10 years, i’m thinking.
LED’s can be made to emit a light similar to the yellower daylight spectrum, though this adds to the cost. But LED’s are quite cheap nowadays, available in any color imaginable, and very versatile (can be made to fit into things, unusualy installations, etc etc), as well as lasting damn near forever.
Ikea has a set of LED bulbs that can be used as mood lighting for a furniture line. They also have LED christmas lights, as well as head/turn/taillights for cars. It’s only natural for them to be available as lightbulbs soon.
(the biggest problem with LED’s by the way, isn’t the color, it’s light spread. Because of the design, LEDs tend to focus light into a narrower beam pattern, to be effective as lightbulbs, they’d have create a series of multiple, high wattage (1-3 watt) LEDs that would be installed in some form of diffuser casing, to spread the light out in a 360 sphere (for regular globe style lightbulbs). This would likely be rather expensive.
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2pc 1 Watt 1W BLUE Super Bright 50 Lumen LED Lamp Light 3v-12v free resistor,BL1 $0.90 |
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10p 1 Watt 1W BLUE Super Bright 50 Lumen LED Lamp Light 3v-12v free resistor,BL1 $0.90 |
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10pcs 3W Power blue Led 80~100 Lumen $15.99 |
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50pcs 3W Power blue Led 80~100 Lumen $69.99 |
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5pcs 3W Power blue Led 80~100 Lumen $8.99 |
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100pcs 3W Power blue Led 80~100 Lumen $121.99 |
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10p 1 Watt 1W BLUE Super Bright 50 Lumen LED Lamp Light 3v-12v free resistor,BL1 $0.90 |
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1 Watt 1W BLUE Super Bright 50 Lumen LED Lamp,BL1 m $1.95 |
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1x Red, 1x Green, 1x Blue 10W High Power LED 600LM Lumen Energy Saving Light $32.99 |
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High Power 10W Blue LED 400 Lumen Lamp Light + 60 degree lens $5.50 |
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Lots 10 pcs High Power 10W Blue LED 400 Lumen Lamp Light + 60 degree lens $43.99 |
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2pc 1 Watt 1W BLUE Super Bright 50 Lumen LED Lamp Light 3v-12v free resistor,BL1 $2.88 |
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10p 1 Watt 1W BLUE Super Bright 50 Lumen LED Lamp Light 3v-12v free resistor,BL1 $7.84 |
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5W Blue LED High Power 460-470 nm Component Chip DIY 5 Watt High Lumens From USA $6.99 |
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Brand New 1W Ultra Bright Blue LED 50 Lumen LEDs Lamp $4.74 |
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Brand New 3W Ultra Bright Blue LED 120 Lumen LEDs Lamp $6.64 |
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20W High Power Blue Led Energy Saving Lamp 350 LM Lumen $17.99 |
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5pcs 10W Blue Hi-brightness 300Lumen Save Power LED Y $33.00 |
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10pcs 10W Blue Hi-brightness 300Lumen Save Power LED F $60.00 |
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5pcs High Quality 20W Blue 600 Lumen Save Power LED y $65.00 |
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10X 10W Blue Hi-brightness 300Lumen Save Power LED y HK $65.00 |
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Brand New 1W Ultra Bright Blue LED 50 Lumen LEDs Lamp $4.74 |
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2,Star Bright 5W Full Color 120 Lumen LM Blue Led,B5 $19.99 |
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6,Star Power 1W Full Color 70 Lumen LM Blue Led,B1 $39.99 |
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10,Star Bright 5W Full Color 120 Lumen LM Blue Led,B5 $78.00 |
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2x Star Bright 3W Full Color 100 Lumen LM Blue Led,B3 $14.99 |
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20,Star Bright 3W Full Color 100 Lumen LM Blue Led,B3 $89.00 |
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5pcs 3W Ultra Brightest Power blue Led 120~140 Lumen $12.99 |
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10x 1 Watt 1W BLUE Super Bright 50 Lumen LED Lamp,BL1 $14.60 |
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20,Star Power 1W Full Color 70 Lumen LM Blue Led,B1 $78.00 |
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3,Star Power 1W Full Color 70 Lumen LM Blue Led,B1 $19.99 |
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12V 10W 250Lumen Blue Led Energy Saving Lamp NEW $14.99 |
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10p 1 Watt 1W BLUE Super Bright 50 Lumen LED Lamp Light 3v-12v free resistor,BL1 $0.90 |
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1PCS 10W HIGH POWER BLUE LED 600 LUMEN+HEATSINK INCLUDE $14.00 |
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10pcs 1W Blue Super bright 40Lumen High Power LEDs Lamp $5.70 |
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20W 800 Lumen Blue Led Energy Saving Lamp NEW F $14.88 |
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1 pc 10W 600Lumen Blue Led Energy Saving Lamp 10~12V NEW F $8.49 |
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Brand New 1W Ultra Bright Blue LED 50 Lumen LEDs Lamp $4.74 |
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Brand New 3W Ultra Bright Blue LED 120 Lumen LEDs Lamp $6.64 |
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10,Star Bright 5W Full Color 120 Lumen LM BLUE Led,5B $76.00 |
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2,Star Bright 5W Full Color 120 Lumen LM BLUE Led,5B $22.99 |
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20,Star Bright 5W Full Color 120 Lumen LM BLUE Led,5B $148.00 |
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20,Star Bright 3W Full Color 100 Lumen LM blue Led,3B $85.00 |
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2,Star Bright 3W Full Color 100 Lumen LM blue Led,3B $14.99 |
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10,Star Bright 3W Full Color 100 Lumen LM blue Led,3B $43.00 |
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10,Star Bright 1W Full Color 70 Lumen LM BLUE Led,1B $41.99 |
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20,Star Bright 1W Full Color 70 Lumen LM BLUE Led,1B $73.99 |
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1,Star Bright 1W Full Color 70 Lumen LM BLUE Led,1B $9.50 |
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10W 600Lumen Blue Led Energy Saving Lamp 10~12V NEW F $7.88 |
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1,Star Bright 5W Full Color 120 Lumen LM Blue Led,B5 $12.50 |
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Streamlight 73001 Nano Light Miniature Keychain LED Flashlight, Black $3.75 An extremely small and super-bright light, the Streamlight Nano Light Keychain Flashlight is a lightweight, easy-to-access flashlight for everyday tasks at work or at home. With a nonrotating snap hook for attaching to key rings, backpacks, clothing, and more, the Nano Light features a high-intensity, 100,000-hour LED that will last up to eight hours on four alkaline button cell batteries (include… |
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Streamlight 66118 Stylus Pro Black LED Pen Flashlight with Holster $16.83 Shine some light in those small, hard to reach places with the Streamlight StylusPro LED Penlight. This handy little light is constructed with corrosion resistant aircraft grade aluminum alloy. Its shockproof, waterproof, and impact resistant to withstand everyday wear and tear. The StylusPro features a powerful white LED bulb with a burn time of 7.5 hours. It includes an unbreakable pocket clip a… |
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Mag-Lite ST3D016 3-D Cell LED Flashlight, Black $23.25 … |
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Feit Electric BPXN20/G8/3 Xenon 20-Watt, 120-Volt G8 Base, 3 Pack $7.99 This is a 3 pieces pack of XENON HALOGEN BULB 20 watts 120 volts JCD G8 Bi-Pin base clear finishFeatures: – New Xenon technology- White – cooler – longer life- Bi-pin, G8 base- Great for accent lighting, display or task lights- 20 Watt – 120 volt- Replaces American Lighting Part # LXCP-20BP… |
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10 pcs JC 12v G4 10W Halogen Light bulbs $0.49 3000 k. color temperature G4 base Clear glass… |
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Sylvania 14502 50 Watt PAR20 Narrow Flood Light Bulb / 30 Degree Beam Spread / 120 Volt 50 watt 120 volt PAR20 Medium Screw (E26) Base 2,950K Narrow Flood Capsylite Halogen Incandescent Sylvania Light Bulb… |
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Planet Bike Beamer 5 LED Bicycle Light with Quick Cam Bracket Mount $24.95 Whether you’re a 24-hour racer or a super commuter, the Beamer 5 LED bike light from Planet Bike gives you the power to light up the night. The light includes five white Nichia eXtreme v2.0 LED lights that help you see clearly at night while alerting drivers and other cyclists to your presence. The lights not only illuminate your path, but they’re also four times brighter than many earlier LED inc… |
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PS3 Lumen8 Light Bar $14.99 DarkLite Super Bright LEDs provide the optimum in enhanced lighting technology and bring with them the bespoke Lume-N8 Console Lightbar for your PlayStation 3. Designed to seamlessly integrate and enhance the look and style of your favourite console, all the while adding a flood of colour behind yoursystem. Choose between a chilled out blue, or switch to a deep blood red when the mood demands it!F… |
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HP AX325AA Notebook Portable LED Projector Companion with Expandable Tripod for PC Laptops $204.97 The HP Notebook Projection Companion AX325AA Designed for use in smaller settings where a handful of people are present, the HP Notebook Projection Companion is ideal for highly mobile users. Compatible with HP Business and Consumer Notebook PCs and other notebooks with a VGA connection, this ultra-portable accessory is powerful and durable enough to serve as your primary projector or as a backup … |
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AAXA P1 Jr Ultra Portable Pico Pocket Projector, LED, Media Player, Speaker, iPhone Compatible $129.00 Designed as a personal projector, the AAXA P1 Jr. is the world’s smallest LCOS pico projector with onboard MP4 player. Smaller than a smart phone and less than 1″ thick the P1 Jr. employs AAXA’s tiny new P110 optical engine and produces a substantial 10 lumen image in a 4:3 aspect ratio. With a SD Card slot, USB-on-the-go, half-watt speaker, and a robust MP4 processor; the P1 Jr. is capable of pla… |