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An infrared LED shining at my face. Invisible to the eye, but visible to the crappy Kensington webcam.
Recently, a new trend has come into the limelight in the UK. People are more and more interested in buying LED stair lights. Stairway lighting has always been popular though and people have traditionally used a regular bulb. As it was their only option, but not anymore as times have changed....
www.ultrabeamlighting.co.uk/lighting-articles/interior-wa...
Lissajous figures are interesting curves that occur in systems where oscillation happens in more than one direction, for example when a pendulum hanging from a string moves in the plane.
These pictures are from an easy persistence of vision approach to playing with Lissajous figures. Read more about this project here.
Kingsun LED garden light PL1J series is a popular model for yard, park, garden lighting, etc.. This garden lamp has a long lifespan over 50,000 hours and high initial LED flux over 90lm/watt equipped with chip from Cree or Osram and patented heat dissipation system. Elegant appearance is perfectly designed to make an Chinese stylish yard, and different colored poles and lampshades for option to match various environment themes as decorative lights. Meanwhile, this LED garden light could save more energy by solar power, which has been widely installed in courtyard, garden, park, residential area, villa, square, etc.
Product characteristics
1.Classical design, elegant appearance, Chinese palace style.
2. Optional color for pole and lampshade, solar powered available.
Application
Courtyard, garden, park, residential area, villa, square, sidewalk
the cootiecage is a charlieplexed array of 64 leds arranged in a 4x4x4 cube controlled by a minipov3 board from adafruit industries. the source code may be downloaded from theentropyworks.googlecode.com/files/cootiecage.zip.
This LED bulb is based on a breakthrough and patented technology that opens the lighting market to LED technology.It is 90% more energy efficient than an incandescent bulb,This Replacement led bulb offer light quality brightness .and is LED direct replacement for incandescent.
LED bulb features:
1. Proprietary design for excellent thermal management with glass housing
2. No UV or IR radiation in the beam
3. No lead or mercury and CE, RoHS compliant
4. Save Money: reduces labor and maintenance costs
5. Built-in Current Limiting Resistors or Constant Current Drivers
6. Long life up to 50,000hours
LED bulb specification:
1. LED chip Brand :Epistar
2. Bulb Shape: Globe
3. Base Type: E27 / MR16
4. Light source: n x1W high power LED
5. Low power consumption and high intensity,less 1% attenuation after 3,000 hours
6. Color: Warm White/Cool White
7. Color Temperature: 6000K-6500K (Cool White) / 3000K-3500K (Warm White)
8. Beam Angle: 120 degrees
9. Input Voltage: DC12-24V / AC100-240V 50/60Hz
10. Operating temperature: -10 ~ 45 degrees Celsius
11. Housing Materials: Aluminum Alloy & Plastic
12. Warranty Years: 2years
LED bulb application:
This LED bulb is an ideal replacement bulbs for traditional incandescent bulbs, especially for museums, art galleries, counters where UV or IR radiation is undesirable.
St Peter and St Paul, West Newton, Norfolk
West Newton is a pretty little village at the heart of the Sandringham estate. It is, in my opinion, the very model of what an estate village should be. The workers houses are fine, and constructed to a high standard. There are workshops that serve the estate, and one of those friendly-looking social clubs that you get in villages around here - it is said that Queen Alexandra disapproved of pubs, and so Edward VII gave the villages social clubs instead.
All of this is in the Arts and Crafts vernacular style of the day, and arranged pleasingly around the church of St Peter and St Paul on its mound at the heart of the village. On such a sunny day it felt a privilege to be here.
The 14th century tower of the church is grand and stately, and its solid carstone with freestone corners looks as if it might be made of gingerbread and icing. A beautiful contemporary image niche sits beside the west window. The 19th century pinnacles at the top are jaunty, if a little out of context on this tower. The body of the church is also carstone, built of blocks on the south side and in slipped layers on the north, as if this was a vast dry stone wall.
The churches of north-west Norfolk were in a pretty dreadful state by the middle of the 19th century. There are more ruined churches here than anywhere else in England. The purchase of the Sandringham estate by the Prince of Wales revitalised the local economy, and his patronage led to some pretty substantial restorations, most of which are to a very high standard in terms of both design and construction.
Few of the estate restorations were more substantial than that of West Newton. Apart from the tower, the church was almost completely rebuilt in 1880. The architect was, perhaps surprisingly, Arthur Blomfield, who we rarely see on such an intricate scale in East Anglia. Here, he is at his highest, putting into practice the Prince of Wales's Anglo-catholic sympathies and producing a very Arts and Crafts feel to the interior, particularly with the cottage-style windows in the aisles.
One of the windows is filled with the memorial to Captain Frank Beck, who was killed along with many of his men at Suvla Bay in Gallipoli on 12th August 1915. It is the work of Karl Parsons, one of the greatest of all stained glass artists of the first half of the 20th Century.
LED bulbs rarely break down and some will last you a life-time because they do not have tungsten filaments or contain any gases as regular halogen bulbs. They also use a lot less power and will produce the equal or more light output than regular halogen bulbs. If your LED bulb has more than one LED on it, it will create a very nice effect when it is lighted. It will be more visible and safe for you and your passengers.
Tonaco newest auto SMD bulb is the second generation techonology of auto LED bulb from 2006 in Japan.SMD bulbs are with lighting chips and much more bigger power than normal diode LED bulbs.
Abstract and surreal light paintings by Luminarist (Aleksandar Lazic) are vibrant and colorful explorations of music and movement as painted with light.
ABOUT THIS COLLECTION:
Collection of abstract light paintings by The Luminarist created by capturing dance movement set to music.
TOOLS:
I used LED Foams, Bicycle light, LED camping lamps and Mercury Astro Jax together with music & movement in creation of these images.
BUY PRINTS HERE
theluminarist.deviantart.com/store/
OFFICIAL WEBSITE
CONNECT
www.facebook.com/theluminarist
Tumblr
Flickr
www.flickr.com/photos/theluminarist
Vimeo
led litec is a manufacturer of high technology led lighting and light emitting diode bulbs, tubes, corn lights, indoor and outdoor lights, industrial & commercial lighting, strip lights, ropes and led neon tubes. www.ledlitec.com
Oldsmobile 1949 - Buick 1950 - Chevrolet 1951 - Chevrolet 1949
Örebro Spring meet, Sweden - 4 Maj 2013
Brushed stainless steel letters are mounted to clear acrylic push through letters, the acrylic letters have additional offset to enhance edge lit/halo effect. Letters are illuminated through an internal translucent blue acrylic mounting panel by white led modules. Tray is manufactured from satin black aluminium composite.
Two Philips LED capsules added to kitchen fluorescent plus an added LED puck under the cabinet.
www.homedepot.com/Electrical-Light-Bulbs-LED-Light-Bulbs/...
This fixture is now in the Lounge, replaced by a fixture with a Starlight LED T-8 tube replacement.
www.starlightsinc.com/shop/pc/viewPrd.asp?idproduct=38&am...
Four red LEDs in a plus pattern (soldered at the middle to each other) suspended by 25-lb test fishing line powered by 2 AA batteries.
Tried making an LED jellyfish from the instructions at: www.instructables.com/id/LED-Jellies
Think it needs a bit more work, but hey, it glows, and has taken over the world, as demonstrated in this photo.
led litec is a manufacturer of high technology led lighting and light emitting diode bulbs, tubes, corn lights, indoor and outdoor lights, industrial & commercial lighting, strip lights, ropes and led neon tubes. www.ledlitec.com
Thanks Jules - the extra weight and backwards walking thing did the trick.
I now have a head full of ideas so just need to work on the composition.
An optional way to hook up your LED strips to power them directly from 24V.
Instead of connecting the + and - line to each strip, connect the - from the first strip to the + of the second. The + of the first strip and the - of the second connect to either the PSU or the FET on your RAMPS board. This way 1/2 the voltage is dropped on the first strip leaving the remaining 12V for the second strip.
Thanks to Triffid Hunter for the suggestion and the great diagram.
Cette Montre LED de Sport de Surface de Miroir de Couronne Sphérique Exquise J747 / noir, représente le design de surface de miroir de cristal, éblouissant l'affichage de temps numérique LED, la bande en cuir PU douce et durable, la qualité le mouvement électronique, fabrication délicate, une décoration étonnante et une montre pratique pour vous!
Description:
Si vous cherchez une montre cool, élégante et pratique, donc vous êtes venus au bon site. Ici, diverses types et des couleurs On fournit des montres LED, et Il doit y avoir un pour vous!
Cette MJ747 Montre LED de Sport de Surface de Miroir de Couronne Sphérique Exquise, représente le design de surface de miroir de cristal, éblouissant l'affichage de temps numérique LED, la bande en cuir PU douce et durable, la qualité le mouvement électronique, fabrication délicate, une décoration étonnante et une montre pratique pour vous!
www.electroniquestout.com/montre-led-de-sport-de-surface-...
Montre Bijoux Femme Léopard de disque et grain Blanc/Rouge/Rose/Jaune Beige
pailletted réglable PU la courroie en cuir, l'affichage de temps analogue précis,
craftmanship délicat, est une décoration étonnante et un pratical vous surveille.
Description
Les couleurs sont aussi une chose que chacun d'entre nous
est attentif de, vous pouvez choisir la couleur que vous aimez parce qu'il y a beaucoup de sélections
et le mieux est vous ne doivent pas dépenser(passer) plus de temps fouillant(recherchant)
dans cette sorte d'accessoire(de complice), juste visitLed Electroniquestout.com vous
verra plusieurs designs(conceptions) de montres de bracelet dans le quartz
La bande(l'orchestre) wirst de cette montre est composée de PU cuir.
Si vous voulez avoir une montre, qui semble non seulement futuriste,
mais se sentir aussi futuriste, donc vous devriez obtenir ce quartz Montre Bijoux Femme Léopard.
www.electroniquestout.com/led-montre/montre-de-disque-et-...
More than 2,500 people participated in the 16th Annual Best Buddies Challenge: Hyannis Port, a run, walk and cycle fundraiser from Boston to Hyannis Port, on May 29-30. The Challenge raised more than $5 million in total donations for Best Buddies International a nonprofit dedicated to creating opportunities for friendship, employment and leadership training for people with intellectual and developmental disabilities (IDD). Tom Brady, New England Patriots Quarterback and Best Buddies Global Ambassador, served as Honorary Co-Chair and led top fundraising Team Tom Brady to the finish line. Celebrity Chef Guy Fieri and Congressman Joseph P. Kennedy III joined Brady as the event’s Honorary Co-Chairs. John Hailer, President & CEO of Natixis Global Asset Management for the Americas & Asia, served as the Event Chair.
Learn more at www.bestbuddieschallenge.org.
15 second exposure with a wide open aperture. i used a bike light and a small keychain for most of these shots.