
	Where results make sense

Topic: Bicycle lighting

Related Topics

Electromagnetic induction

In the News (Mon 28 Dec 09)

Northern Trust

Marvin Harrison

Peter Chernin

Gary Locke

Match Play

Penelope Cruz

Mickey Rourke

AR Rahman

Danny Boyle

Hugh Jackman

	Bicycle Lighting Systems
		HID bicycle lights, which cost at least $400 for a commercial system, are now also available to cyclists wanting to build their own systems, with all-in-one (internal ballast) 13W HID headlights available for $115.
		Advocates of inadequate lighting, that are unable to present coherent reasons for their position, will often claim that I am advocating that bicyclists install desk lamps, stadium lights, nuclear reactors, etc. on their bicycles.
		Cyclists that have gotten away with inadequate lights for years are fond of pointing to themselves as proof that in fact their equipment is just fine, but of course all it proves is that they've been lucky so far.
	nordicgroup.us /s78 (0 words)

	Bicycle lighting system - Patent 7021800
		These light emitting units are powered by the electrical source in said central housing and emit light substantially perpendicular to the plane formed by the wheel.
		The lighting system for a vehicle according to claim 9, wherein said controller includes means for terminating operation based upon a lapse of signal from said positional sensing means indicating a lack of motion for a pre-determined amount of time.
		These light emitting units are powered by the electrical source from the central housing and emit light substantially perpendicular to the plane formed by the wheel.
	www.freepatentsonline.com /7021800.html (3287 words)

	Bicycle
		A bicycle in which the rider lies in a prone position and which may be covered in an aerodynamic fairing to achieve very low air drag is referred to as a Recumbent bicycle or Human Powered Vehicle.
		The male anger at the freedom symbolised by the New (bicycling) Woman was demonstrated when the male undergraduates of Cambridge University chose to show their opposition to the admission of women as full members of the university by hanging a woman in effigy in the main town square -- tellingly, a woman on a bicycle.
		Bicycle patrols are now enjoying a resurgence in many cities, as the mobility of car-borne officers is becoming increasingly limited by traffic congestion and pedestrianisation.
	www.dejavu.org /cgi-bin/get.cgi?ver=93&url=http%3A%2F%2Farticles.gourt.com%2Fen%2Fbicycle (7215 words)

	Swanson Thomas & Coon - Attorneys at Law
		The lighting equipment must have a red reflector or lighting device or material of such size or characteristics and so mounted as to be visible from all distances up to 600 feet to the rear when directly in front of lawful lower beams of headlights on a motor vehicle.
		Most bike light bulbs are pretty tough, but the combination of high pressure tires, no suspension, and rough roads frequently combine to break the little filaments in the bulb so that the replacement frequency for bike lamps are higher than on a motorized vehicle.
		Bicycle lights are inexpensive to purchase and easy to mount so add this important equipment to your night time ride.
	www.stc-law.com /bikelighting.html (1255 words)

	Bicycle Lighting rear light/reflector
		Bicycle driving at night is very reasonably safe while riding without lighting seems to very significantly increase conflicts.
		In urban situations with adequate street lighting, bicycle lighting may not be necessary to see the road, and the light may be aimed higher so it looks brighter to others.
		Both LED lights turned on and viewed from a 20 degree angle to the right while shining a light onto the rear bicycle lighting from the viewers location.
	homepage.mac.com /bicycle_driver/Personal77.html (499 words)

	Bicycle lighting device patent invention (Site not responding. Last check: )
		When a bicycle headlight is illuminated or other electrical components driven using this type of generator output, a protector circuit is provided because of the high voltages that are generated when the bicycle moves at high speeds.
		The protector circuit is configured in accordance with the internal resistance of the generator and the constant voltage properties of the light emitting diode, and restricts the flow of electric current to each of the light emitting diodes constituting the light emitting diode unit.
		[0018] The bicycle lighting device may be provided with an auxiliary light emitting diode unit that is connected in parallel with the light emitting diode unit, has at least one light emitting diode, and has a forward voltage that is lower than the forward voltage of the light emitting diode unit.
	www.freshpatents.com /Bicycle-lighting-device-dt20050721ptan20050157510.php (1204 words)

	BICYCLE LIGHTING SYSTEMS Bicycle accessories
		Bicycle lights and lighting systems accessories, Bags, bike protection, bleed kits, books, car and truck racks, computers, hydration systems, lights, lubes, nutritionals, pumps, tools, and trainers are a handful of cycling accessories on the market.
		Light intensity 280 Lux measured at 2 meters which is equivalent to a 24 watt house light bulb.
		Off road bicycle riders usually opt for the more technical bicycle lighting systems that have nicad (nickel cadmium), or nickel metal hydride battery that is rechargeable and has enough candlepower to illuminate a dark mountain trail.
	www.bicycle-parts-australia.com /bicycle-accessory/bicycle-lights/bicycle-lighting-systems.html (2351 words)

	History of Electric Lighting Technology
		The world of lights we commonly use to illuminate other things with can mostly be divided into two main categories: Incandescent lights, which use a filament, and Arc Lights, which use an electrical arc running thru a gas plasma.
		The world of Arc Lights can be further divided into the world of high pressure arc lights (in which light is produced in a physically small bulb of high pressure gasses) and low pressure arc lights, where a physically big tube of low pressure gas plasma is employed.
		However, they can't be made to produce a bright point source of light that can be focused into a nice beam for bicycling, so this technology is not of interest for bicycle lighting.
	www.sheldonbrown.com /marty_light_hist.html (2224 words)

	Bicycle lighting (Site not responding. Last check: )
		In parts of Europe, low power lights that operate from a dynamo are still popular, but are slowly being replaced by safer, higher power, battery operated halogen lights.
		Front LED lights are useful for being seen, but do not project a good beam for illuminating the road.
		For rear lights, LED flashers are popular in North America, but illegal in most other countries.
	www.wikimoz.org /wiki/en/wikipedia/b/bi/bicycle_lighting.html (178 words)

	Bicycle Lighting Systems
		HID bicycle lights, which cost at least $400 for a commercial system, are now also available to cyclists wanting to build their own systems, with all-in-one (internal ballast) 13W HID headlights available for $115.
		Bicycling can be a dangerous activity regardless of the time of day due to unpredictable, inattentive drivers, as well as by poor cyclists.
		This is extremely useful for a bicycle light, to be able to adjust the beam to riding conditions.
	www.nordicgroup.us /s78 (3281 words)

	physics - Bicycle lighting
		In North America, LED bicycle lighting systems are currently in wide usage, especially in urban areas.
		In discussing bicycle lighting systems, it is important to mention that reflective materials, in the form of reflectors, reflective tape, and reflective and high visibility clothing, are also important in making one visible to automobiles.
		Front LED lights used to be useful only for being seen, but newer products project a good beam for illuminating the road.
	www.physicsdaily.com /physics/Bicycle_lighting (770 words)

	Bicycle Federation of Wisconsin
		Before choosing a bicycle light it is important to understand what a light can do for you.
		State law requires that a bicycle being ridden upon a highway, sidewalk, bicycle lane, or bicycle way during hours of darkness must be equipped with, or the operator wear, a white light to the front and a red reflector to the rear.
		This type of lighting works off a generator (or dynamo) that is powered when it makes contact with the bicycle's tire.
	www.bfw.org /articles/brightideas.php (666 words)

	Bicycle Lighting Systems
		There are dozens of different bicycle lighting systems on the market, but for me, for general-purpose use, the best is a dynamo lighting system.
		Bicycle Light, Bike Light,Bicycle HIDs, HID Bicycle, Bicycle HID, LED BICYCLE LIGHT, CygoLite bicycle lighting...
		Bicycle Lighting - All aspects of cycle lighting explored, with special emphasis on the requirements of the long-distance cyclist or randonneur.
	www.hydroponicproducts.com /Bicycle-Lighting-Systems.html (633 words)

	Insurance Journal Business Directory
		Manufacturer of digital pressure gauges, jogging strollers, bicycle trailers, battery-operated head lamps and rear lights with LED flashers.
		Bicycle registry aimed at recovering stolen bikes to their rightful owner.
		Manufacturer of bicycle clothes and helmets, as well as an importer of bicycle components and accessories.
	www.insurancejournal.com /webguide/index.php?path=%2Fdirectory%2Fretail_and_consumer_services%2Fsporting_goods%2Fcycling_equipment%2Faccessories&partner=insjournal (354 words)

	Cannondale Bicycle Corp. - For Your Safety (Site not responding. Last check: )
		It is your responsibility to equip your bicycle with all state and locally mandated lights.
		Riding at dawn, at dusk, at night or at other times of poor visibility without a bicycle lighting system which meets local and state laws and without reflectors is dangerous and may result in serious injury or death.
		Warning: Cannondale bicycles are intended to be sold only in a completely assembled and adjusted condition, by authorized Cannondale retailers at authorized locations.
	www.cannondale.com /safety (1315 words)

	Bicycle Night Visibility and Lights
		Nothing makes a driver respond quicker, even in the midst of urban light clutter, since they are conditioned from childhood to look for oncoming cars, and at night that means they are looking for oncoming car lights.
		The little bike lights may be bright, but they look like a pinpoint, and can just get lost among all the other light sources in the background.
		The light runs on 4 AA cells, with a claimed life of "at least 25 hours" which is about what I get from it.
	www.helmets.org /lights.htm (1934 words)

	Light up 2006 - Bicycle Victoria
		Bicycle Victoria (and the wider community) is concerned about the number of people who ride at night without lights.
		We get calls from Bicycle Victoria Members who are driving their cars and are upset because they have nearly hit an invisible rider.
		Although the number of cyclists with legal lighting had increased significantly since our first count at the end of daylight saving, we are still extremely concerned with the number of people who are riding at night with insufficient lights.
	www.bv.com.au /change-the-world/10990 (914 words)

	Bicycle Lighting
		Bicycle Lighting Systems..http.....to construct a high performance bicycle lighting system..
		Whether you are adventure racing, hiking in the back-country, commuting on your bicycle...
		Manufacturers of bike lights including ARC, HID, dual and Cabeza bicycle lights for the road, police and mountain bikes.
	sitecenter.brandnametools.biz /bicycle-lighting.html (263 words)

	Bike safety and security : Bike lights : WhyCycle? - The impartial cycling advice site
		They can either be single light units with separate battery packs or, at the cheaper end of the scale they may be self contained units with integral batteries and charging circuits.
		The beauty of an LED is the amount of directional light that it emits for an extremely low energy input meaning that LED lights can operate for in excess of 100 hours on a single set of batteries.
		Initially, only rear lights were made with LED's owing to the lack of a "white" LED at a suitable cost.
	www.whycycle.co.uk /safety-lights.htm (1160 words)

	bicycle lighting system \| bicycle lighting system information \| bicycle lighting system products & services links (Site not responding. Last check: )
		Not just the latest information on bicycle lighting system news but the top 10 rated bicycle lighting system news from three of the biggest best news collectors on the web, Google, Yahoo and of course Microsoft’s MSN.
		Bicycle Trip in Santa Cruz, CA is a bicycle store with great selection of Giant, Gary Fisher and...
		For example, some bicycle lights work by wind power, but the electromagnetic converter they use requires large amounts of mechanical energy,...
	www.ducharmeprotectionsystems.com /bicycle-lighting-system.asp (822 words)

	Lighting systems
		While you can still buy cheaply made dynamo lights that will blow bulbs on a downhill run, none of the systems I sell are so poorly made that you have to concern yourself with this.
		The light can be mounted low on the bike, making any road irregularities stand out even better, or on the handlebar for easiest access to the switch.
		The lights are ruggedly constructed and very easy to install and remove from your bike.
	www.peterwhitecycles.com /lightingsystems.htm (879 words)

	Bicycle Lighting (Site not responding. Last check: )
		There are many types of bicycle lights available each with its own advantages and disadvantages.
		BICYCLE DEALERS : Cygo lite products are distributed gas world wide and can be found at most bicycle Current Bicycle Lighting.
		Quantity in Basket: none Lights LEDs bulbs reflective gear Lots of Lighting reviews collected by William Burrow Bikecurrent Archive (old) and Bikecurrent Archive (new) Everything that can be written about bicycle lighting off road rides or to navigate traffic pedaling home from work.
	www.ryanguillen.com /bicycle-lighting.htm (378 words)

	Bicycle Blueprint - Security And Lighting
		Police procedures should be coordinated to ensure that a direct call to a precinct on one side causes a call to the opposite side as well, or each bridge should be placed specifically in a single precinct.
		More fundamentally, inadequate lighting on bridge pathways is a major deterrent to nighttime return commutes, particularly in fall and winter.
		Good lighting must be made an integral component of any bridge pathway, just as it is on any urban roadway; otherwise, the path will be only partially functional.
	www.transalt.org /blueprint/chapter5/chapter5h.html (379 words)

	planocycling.com
		This powerful halogen lighting system has 10- and 13-watt settings for excellent brightness and run times from 2 to 4 hours.
		Their batteries are also so light and compact that they fit neatly in a jersey pocket or hydration pack, too.
		Also, the Vega sports technology which maintains a more consistent level of light output for the entire life of the rechargeable battery, which is cleverly built into the body of the light.
	planocycling.com /page.cfm?PageID=457 (0 words)

	Bicycle Strobe Light
		Square Strobe Light shown on a bicycle seat, and in the package with the elastic strap and bicycle attachment bracket that comes with the light when ordered...
		Attach a round strobe light to almost any bicycle or equestrian helmet that has air vents in the...
		Our patrol bicycle was developed as an excellent entry-level bicycle for departments starting a new bicycle patrol...
	www.bikesnbicycles.com /62/bicycle-strobe-light.html (400 words)

	Bicycle Lighting - FM Bicycle's Best Bicycle Lighting Resources
		The bicycle is the most efficient cargo machine ever invented as defined as the of maximum transported cargo weight to total Bicycle lighting There are several types of bicycle lights In North...
		In about one-fifth of the cases, the motorist's failure to detect the bicyclist was because of darkness, inadequate bicycle lighting, or both.
		I looked at various bicycle lighting systems available and found them all to be lacking in one way...
	www.fmbicycle.com /bicyclelighting (1180 words)

	NiteRider Bicycle Lighting Systems! - seasidecycle.com
		This amazing HID torch offers 3 brilliant metal-halide light levels (13.5, 12 and 10 watt) and is powered by a NiMH water-bottle-style battery to burn at full brightness for more than 4 hours, and for more than 6 hours at its lowest setting, which will still amaze you.
		The Classic Plus is a powerful halogen light with 12-, 20- and 32-watt settings and a run time of up to 3 hours.
		Plus, it mounts on almost any bicycle seatpost and can be oriented horizontally or vertically.
	seasidecycle.com /page.cfm?PageID=101 (0 words)

Try your search on: Qwika (all wikis)