Posted by admin | Posted in cycling | Posted on 09-06-2011
Tags: daftpunk, design, diy, helmet, helmet led, helmet led brake light, helmet led flashlight, helmet led headlamp, helmet led lights, led
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 Planet Bike Blinky 3h Bicycle Taillight 3 LED Helmet Mt $17.25 Time Remaining: 15d 8h 40m Buy It Now for only: $17.25 |
 NiteRider MiNewt X2 LED Lithium Ion Light System with Handlebar Helmet Mount $45.27 (8 Bids) Time Remaining: 1d 3h 5m |
 Topeak Headlux Bicycle LED Helmet HeadTail Light NEW $18.50 Time Remaining: 5d 12h 49m Buy It Now for only: $18.50 |
 Helmet Mount for MagicShine LED Bike Light $7.95 Time Remaining: 24d 4h 54m Buy It Now for only: $7.95 |
 2012 Cycling BICYCLE HERO BIKE HELMET For Essen with LED $23.99 Time Remaining: 8d 10h 55m Buy It Now for only: $23.99 |
 Helmet Mount + Ext Cable for MagicShine LED Bike Light $13.95 Time Remaining: 22d 17h 49m Buy It Now for only: $13.95 |
 2012 Cycling BICYCLE HERO BIKE HELMET For Essen with LED $24.29 Time Remaining: 3d 19h 25m Buy It Now for only: $24.29 |
 SCHWINN ADULT BIKE HELMET + integrated LED light in helmet $23.00 Time Remaining: 16d 18h 10m Buy It Now for only: $23.00 |
 PRINCETON TEC EOS LED BIKE LIGHT with HANDLE BAR MOUNT HELMET STRAP NIGHT RIDE $32.99 Time Remaining: 11d 19h 53m Buy It Now for only: $32.99 |
 Redbike New AKSLEN Helmet Light White LED HL 70 52g $25.90 Time Remaining: 11d 7h 23m Buy It Now for only: $25.90 |
 Topeak Headlux Bicycle LED Helmet HeadTail Light NEW $18.87 Time Remaining: 15d 23h 24m Buy It Now for only: $18.87 |
 Sigma Sport Quadro 4 LED Super Bright Bicycle Headlight Handlebar Helmet Mount $26.95 Time Remaining: 23d 17h 36m Buy It Now for only: $26.95 |
 2012 Bicycle helmet for Adult Mens Cycling bike helmet orange black +LED 17 hole $19.88 Time Remaining: 2d 21h 57m Buy It Now for only: $19.88 |
 Planet Bike Blinky 3H 3 Led Rear Bicycle Light with Self Leveling Helmet Mount $40.68 Time Remaining: 26d 16h 20m Buy It Now for only: $40.68 |
 MagicShine MJ 808E 4M LED Bike Light Mountain Bike Special w Helmet Mount Kit $98.95 Time Remaining: 19d 21h 39m Buy It Now for only: $98.95 |
 Planet Bike Blinky 3H 3 LED Helmet Taillight Brighter $18.93 Time Remaining: 21d 2h 16m Buy It Now for only: $18.93 |
 Uvex Helmet LED red $13.56 Time Remaining: 7d 19h 34m Buy It Now for only: $13.56 |
 SCHWINN ADULT HELMET W LED INTEGRATED LIGHT HAS 2 MODES IN HELMET $19.99 Time Remaining: 7h 28m |
 2012 Adult Mens Bicycle helmets Cycling bike helmet Orange white+LED 15 hole $20.57 Time Remaining: 3d 11h 20m Buy It Now for only: $20.57 |
 MagicShine Helmet mount for MJ 808 808E 872 838B LED Bike Light $7.95 Time Remaining: 28d 4h 1m Buy It Now for only: $7.95 |
 Bell Orion Bike Helmet Light Platinum Series 3 LEDs Constant on or Flash NIP $9.99 Time Remaining: 24d 17h 3m Buy It Now for only: $9.99 |
 2012 Bicycle helmet for Adult Mens Cycling bike helmet Grey black +LED 17 hole $19.88 Time Remaining: 2d 22h 4m Buy It Now for only: $19.88 |
 Elegant Road Cycling Helmet Bicycle Bike LED Fashion $29.99 Time Remaining: 21d 10h 7m Buy It Now for only: $29.99 |
 Adult Helmet Bicycle Bike Bicycles Grey Helmet With LED Light $21.84 Time Remaining: 23d 4h 9m Buy It Now for only: $21.84 |
 Mini New Cool UFO Bicycle Bag Helmet Led Safe Blue light $4.99 Time Remaining: 18d 15h 20m Buy It Now for only: $4.99 |
 Elegant Road Cycling Helmet Bicycle Bike LED Fashion $29.99 Time Remaining: 21d 10h 12m Buy It Now for only: $29.99 |
 Cygo Lite Expilion 500 Bicycle Headlight LED Li Ion Rechargable w helmet mount $119.95 Time Remaining: 18d 21h 53m Buy It Now for only: $119.95 |
 2012 new Bicycle helmet for Adult Mens Silver Cycling bike helmet 18 hole Led $15.98 Time Remaining: 6d 15h 18m Buy It Now for only: $15.98 |
 CygoLite Mity Cross 400 Dual LED Li ION Light w Handlebar Helmet Mounts New $179.99 Time Remaining: 5d 21h 50m Buy It Now for only: $179.99 |
 Light Motion SoLite 150 Lumens LED Bicycle Helmet Mount Light USB Recharchable $118.32 Time Remaining: 4d 6h 48m Buy It Now for only: $118.32 |
 MagicShine Helmet mount and Ext Cable kit For O ring mounted LED Bike Light $14.95 Time Remaining: 21d 6h 40m Buy It Now for only: $14.95 |
 2011 GUB UU LED Light Cycling Helmet 7 colors $14.93 Time Remaining: 9d 15h 45m Buy It Now for only: $14.93 |
 2012 Cycling BICYCLE HERO BIKE HELMET For Essen with LED $26.99 Time Remaining: 19d 16h 49m Buy It Now for only: $26.99 |
 Sigma Headlight QUADRO X LED Bike Helmet Light New $28.99 Time Remaining: 12d 17h 6m Buy It Now for only: $28.99 |
 PRINCETON TEC EOS LED BIKE LIGHT with HANDLE BAR MOUNT HELMET STRAP NIGHT RIDE $29.95 Time Remaining: 2d 15h 23m Buy It Now for only: $32.95 |
 schwinn adult traveler bicycle helmet 14 plus led light black and silver $24.95 Time Remaining: 17d 20h 42m Buy It Now for only: $24.95 |
 FLASHING STROBE LED BICYCLE BIKE HELMET SAFETY LIGHT $9.87 Time Remaining: 5d 1h 55m Buy It Now for only: $9.87 |
 2012 Bicycle helmet for Adult Mens Cycling bike helmet Blue white +LED 17 hole $19.88 Time Remaining: 2d 22h 10m Buy It Now for only: $19.88 |
 SUPER BRIGHT LED LIGHTS PORTABLE ELASTIC STRAP BIKE HELMET ANYWHERE U WANT $14.99 Time Remaining: 12d 3h 9m Buy It Now for only: $14.99 |
 MagicShine Helmet mount and Ext Cable kit For MJ 880 LED Bike Light $15.95 Time Remaining: 14d 9h 28m Buy It Now for only: $15.95 |
 NEW LIGHTED LED Schwinn Thrasher Helmet Adult GRAY AND BLACK QUICK SHIPPING $49.99 Time Remaining: 15d 22h 28m Buy It Now for only: $49.99 |
 Planet Bike Blaze Half Watt LED Headlight Strobe Flash Helmet Or Handlebar Mount $32.99 Time Remaining: 14d 1h 15m Buy It Now for only: $32.99 |
 Waterproof 5 LED Bike Head Light Rear Flashlight Helmet Head Dirtbike Motorcycle $6.95 Time Remaining: 14d 1h 33m Buy It Now for only: $6.95 |
 Planet Bike Spok Bike Bicycle Head Light 1 LED Helmet or Bar Mount Lightweight $13.85 Time Remaining: 15d 14h 43m Buy It Now for only: $13.85 |
 Uvex Helmet LED white $13.56 Time Remaining: 14d 37m Buy It Now for only: $13.56 |
 BIKE TRICYCLE SCOOTER HELMET LED SAFETY LIGHT SET $12.95 Time Remaining: 6d 19h 31m Buy It Now for only: $12.95 |
 Planet Bike Blaze 1 2 half Watt LED Headlight w Quick Cam Helmet Mount New $26.95 Time Remaining: 9d 2h 33m Buy It Now for only: $26.95 |
 MERIDA Bicycle Cycling Helmet INCLUDED LED Light Special The Limited Edition $59.00 Time Remaining: 21d 19h 35m Buy It Now for only: $59.00 |
 2012 new Bicycle helmet for Adult Mens Blue Cycling bike helmet 18 hole Led $15.98 Time Remaining: 19d 23h 30m Buy It Now for only: $15.98 |
 Bright Ideas Outdoor 12 LED Helmet Light for Biking Bicycling Hiking Backpacking $14.99 Time Remaining: 15d 3h 58m Buy It Now for only: $14.99 |
 Elegant Road Cycling Helmet Bicycle Bike LED Fashion $29.99 Time Remaining: 16d 18h 14m Buy It Now for only: $29.99 |
 Light Motion MiNewt LED Rechargeable helmet light $30.00 Time Remaining: 3d 18h 24m Buy It Now for only: $50.00 |
 SAFETY SCHWINN ADULT BIKE HELMET + integrated LED light in helmet $21.75 Time Remaining: 27d 15m Buy It Now for only: $21.75 |
 ROAD CYCLING HELMET BICYCLE BIKE MOUNTAIN RACE WITH LED $27.99 Time Remaining: 16h 8m Buy It Now for only: $27.99 |
 Magicshine Helmet mount for LED bike light MJ 6028 UK 88212 $15.79 Time Remaining: 9d 13h 9m Buy It Now for only: $15.79 |
 Holiday SaleMagicShine MJ 872 1600 Lm Led Light + free Helmet Mount $146.50 Time Remaining: 18d 8h 14m Buy It Now for only: $146.50 |
 PLANET BIKE TAILLIGHT BLINKY 3H RED 3 LED 2MODE W HELMET MNT BIKE BICYCLE $17.50 Time Remaining: 17d 16h 48m Buy It Now for only: $17.50 |
 Planet Bike Blaze 1 2 Watt LED Bicycle Light with Helmet and QuickCam Mounts $38.74 Time Remaining: 28d 7h 10m Buy It Now for only: $38.74 |
 Planet Bike Blinky 3H 3 LED Helmet Taillight Brighter LEDs $19.82 Time Remaining: 27d 17h 37m Buy It Now for only: $19.82 |
 Planet Bike Blinky 3H 3 LED Helmet Taillight Brighter LEDs $22.99 Time Remaining: 11d 23h 11m Buy It Now for only: $22.99 |
 2012 Adult Mens Bicycle helmets Cycling bike helmet Blue Silver +LED 15 hole $20.57 Time Remaining: 3d 11h 16m Buy It Now for only: $20.57 |
 2012 Adult Mens Bicycle helmets Cycling bike helmet Black red +LED carbon colour $20.57 Time Remaining: 3d 11h 11m Buy It Now for only: $20.57 |
 RALIEGH MISSILE 11 ADULT OR YOUTH BIKE CYCLE HELMET WITH LED REAR LIGHT $23.69 Time Remaining: 13d 18h 40m Buy It Now for only: $23.69 |
 ROAD CYCLING HELMET BICYCLE BIKE MOUNTAIN RACE WITH LED $27.99 Time Remaining: 16h 8m Buy It Now for only: $27.99 |
 NIP SCHWINN ADULT BIKE HELMET + integrated LED light in helmet $23.00 Time Remaining: 18d 4h 9m Buy It Now for only: $23.00 |
 MERIDA Bicycle Cycling Helmet INCLUDED LED Light Special The Limited Edition $59.00 Time Remaining: 21d 19h 50m Buy It Now for only: $59.00 |
 Planet Bike Blaze 1 2 Watt LED Bicycle Light with Helmet and QuickCam Mounts $38.76 Time Remaining: 12d 19h 43m Buy It Now for only: $38.76 |
 CYCLING BELL HELMET LED HEADLIGHT REAR SAFETY LIGHT REAR VIEW MIRROR $14.99 Time Remaining: 3h 54m |
 NiteRider TriNewt technical lighting system LED helmet mount $125.00 Time Remaining: 22d 6h 35m Buy It Now for only: $125.00 |
 ProViz Eris Kids Youths LED Light Cycle Helmet size MEDIUM 53 58cm $26.79 Time Remaining: 26d 16h 28m Buy It Now for only: $26.79 |
 New Cycling Bicycle Bike Road BMX Helmet + LED light $26.49 Time Remaining: 15d 9h 56m Buy It Now for only: $26.49 |
 ROAD CYCLING HELMET BICYCLE BIKE MOUNTAIN RACE WITH LED $27.99 Time Remaining: 1d 14h 35m Buy It Now for only: $27.99 |
 Planet Bike BLAZE 1 2 W LED BLACK W HELMET MOUNT $29.69 Time Remaining: 26d 18h 59m Buy It Now for only: $29.69 |
 NEW Cycling Bicycle Bike Bicycles Handsome And Beautiful Helmet With Led $24.99 Time Remaining: 16d 8h 34m Buy It Now for only: $24.99 |
 Premier V13 LED Light Mountain Bike Helmet SMALL Pink $23.69 Time Remaining: 9d 12h 13m Buy It Now for only: $23.69 |
 integrated LED light in helmet SCHWINN ADULT BIKE HELMET $21.75 Time Remaining: 7d 6h 14m Buy It Now for only: $21.75 |
 MET Elfo S Kids Cycle Bike Helmet Blue UFO 46 53cm Built in LED Rear Light $28.44 Time Remaining: 19d 16h 26m Buy It Now for only: $28.44 |
 Planet Bike LT7418 Blaze Super Flash 2W LED Bicycle Light Helmet Quickcam Mount $54.99 Time Remaining: 6d 22h 2m Buy It Now for only: $54.99 |
 Premier V13 LED Light Mountain Bike Helmet LRG Yellow $23.69 Time Remaining: 12d 17h 58m Buy It Now for only: $23.69 |
 Premier V13 LED Light Mountain Bike Helmet MED Grey $23.69 Time Remaining: 6d 17h 45m Buy It Now for only: $23.69 |
 BIKE CYCLE 900 930 LUMEN RECHARGEABLE FRONT HELMET HEAD LIGHT XML T6 LED SET $71.12 Time Remaining: 23d 22h 15m Buy It Now for only: $71.12 |
 Planet Bike LT7418 Blaze Super Flash 2W LED Bicycle Light Helmet Quickcam Mount $54.99 Time Remaining: 21d 11h 55m Buy It Now for only: $54.99 |
 Elegant Road Cycling Helmet Bicycle Bike LED Fashion $29.99 Time Remaining: 16d 18h 14m Buy It Now for only: $29.99 |
 Premier V13 LED Light Mountain Bike Helmet SML Silver $23.69 Time Remaining: 11h 54m Buy It Now for only: $23.69 |
 Waterproof 5 LED Bike Head Light Rear Flashlight Helmet Head Dirtbike Motorcycle $6.25 Time Remaining: 6d 1h 17m |
 Led Safty Comfort Adult Cycling Bicycle Bike Helmet R 2 $34.99 Time Remaining: 21d 19h 32m Buy It Now for only: $34.99 |
 NEW GIRO SPREE CHILDRENS LED LIGHTS CYCLE HELMET $47.67 Time Remaining: 8d 12h 22m Buy It Now for only: $47.67 |
 Cygolite ExpiLion 250 Led USB w helmet kit $129.99 Time Remaining: 20d 21h 40m Buy It Now for only: $129.99 |
 Premier V13 LED Light Mountain Bike Helmet MED Blue $23.69 Time Remaining: 26d 17h 8m Buy It Now for only: $23.69 |
 APEX BIKE ZEPHYR HELMET LED DIAL FIT M 54 58cm MINT $23.63 Time Remaining: 3d 22h 27m Buy It Now for only: $23.63 |
 Road Mountain Led Cycling Bicycle Bike Light Helmet E $34.99 Time Remaining: 21d 21h 32m Buy It Now for only: $34.99 |
 Premier V13 LED Light Mountain Bike Helmet SML Yellow $23.69 Time Remaining: 12d 17h 58m Buy It Now for only: $23.69 |
 Bike Helmet Brighthelmet LED NEW for 2012 $23.69 Time Remaining: 13d 12h 53m Buy It Now for only: $23.69 |
 APEX BIKE ZEPHYR HELMET LED DIAL FIT M 54 58cm BLUE $23.63 Time Remaining: 3d 22h 20m Buy It Now for only: $23.63 |
 APEX BIKE ZEPHYR HELMET LED DIAL FIT L 58 62cm MINT $23.63 Time Remaining: 3d 22h 54m Buy It Now for only: $23.63 |
 New WHITE Bike Cycling Helmet w LED Visor fit M L M74 $25.99 Time Remaining: 15d 20h 34m Buy It Now for only: $25.99 |
 New ROSWHEEL Sport Bike Cycling In mold CARBON BLACK Helmet w LED sz L M89 $36.99 Time Remaining: 28d 2h 26m Buy It Now for only: $36.99 |
 Helmet Strap Mount for MagicShine LED Bike Headlight $5.49 Time Remaining: 26d 11h 51m Buy It Now for only: $5.49 |
 New ROSWHEEL Sport Bike Cycling In mold REDBLACK Helmet w LED sz L M89 $36.99 Time Remaining: 28d 2h 26m Buy It Now for only: $36.99 |
 M24 1 New Essen Bike MTB Road Orange Helmet with LED $25.99 Time Remaining: 6h 1m Buy It Now for only: $25.99 |
Helmet Led
The Difference between LED and Xenon Flashlight Bulbs
Flashlights are highly essential for many types of occupations, and are also very handy to have around the house. Here is a little bit of trivia for those who want to know more about these handheld torches: It was in 1898 when the concept of a tube mounted and battery powered bulb was first introduced. Later on, the Eveready Battery Company produced more improved models of the original concept.
Today, flashlights have evolved into different kinds depending on usage, as well as a multitude of sizes for various needs. Medical flashlights can be mounted on pen tips and powered with pill-sized lithium batteries, while some workers' flashlights are mounted on hard hats and helmets. An American inventor was able to come up with a concept of a flashlight that does not run on batteries, and you need to charge up the power source by shaking the tube or cranking the handle attached to it. These torches were able to work via electromagnetic induction.
The most important feature of a flashlight that determines its usability is of course, the light bulb. There are two most common types of flashlight bulbs in the market today, and they are what are usually bought for home and personal use. These are the LED bulbs and xenon flashlight bulbs. Here are some notes to help you gauge the difference between the two.
Xenon flashlight bulbs follow the same principle as incandescent bulbs, wherein a small tungsten wire in the bulb is heated to produce light. Within the glass chamber of the bulb is a gas, which used to be argon, but is now commonly xenon. The gas helps stabilize the heating of the tungsten wire, such that it does not produce a flame. Maglite is a very popular company that manufactures torches with xenon flashlight bulbs.
Another type of flashlight bulb is the LED, which stands for light-emitting diode. With the use of semiconductors and a source of electricity, light can be produced. These flashlight bulbs are said to be more energy efficient, and are more resistant to shattering when the torch is suddenly dropped. More flashlight companies today make use of the LED flashlight bulbs, because they require less energy from the battery to produce a sufficient brightness of light. However, LED flashlight bulbs can still produce heat, contrary to the misconception that they do not. LED flashlights will probably save you money in batteries over time.
About the Author
Heather recommends Fenix flashlights. The Fenix flashlight is high quality and often used by police officers because it works so well.
3 LED's on 3 AAA Batteries?
Hey, I want to build a small light with 3 LED's that runs off of 3 AAA batteries. I don't know near enough about picking out LED's. I am wondering if someone can make a recommendation as to what LED's I should look at (voltage, current, Vr). There are just so many factors that I can't figure it out. I don't care if they are in series or parallel, just whatever would work best. Also, if you know and can figure it out, what resistors will I need. Thanks for any help!
I also want to build a separate circuit that is lightweight, runs on batteries, and has 2 separate very bright light blue or cool white LED's. This one doesn't have any specific battery needs (I am not fitting it into a small case) but it does need to fit into a costume helmet. Suggestions for this circuit would be helpful as well.
Thanks!
I think this link has a better explanation than the one I could give you (they have pictures and actual numbers).
http://www.ehow.com/how_4836713_design-simple-led-circuit.html
P.S. I think they use a 9V battery, but if you know basic algebra you should be able to recalculate your resistor value.
LED HELMET