It’s very impressive how quickly 7-Eleven can install new lighting. LEDs are a huge shift in lighting, and this very prominent example will influence millions of consumers.
Many companies have agreed to large energy reductions, up to 20 and 25 percent. I noticed this van outside my local 7-Eleven yesterday. They changed the store’s lighting to LEDs without closing the business. Another store I passed yesterday in western Tokyo was also updated. I wonder how soon all the 7-Elevens will be using these very low energy lights.
I think the new strips of small lights produce a more pleasant light than the old fluorescent tubes. What do you think?
My friend Endo Masahiro’s Sodateck has developed a combination LED and fluorescent grow light system for Japan. By combining the two light sources, Sodateck offers an optimal spectrum for plants. I like how his product catalog, in print and web, shows indoor gardening in a very contemporary setting: edibles and decorative plants in a chic wood and stone house with bicycles and other signifiers of modern style and living.
Based in Tokushima, Shikoku, he recently exhibited his indoor gardening system at the Gardex (International Garden Expo Tokyo). It was great to see the full range of what he is creating.
The systems are very elegant: brushed steel with two buttons, one for each light source type. Endo-san also brought some of his indoor plant creations, including modern bonsais like this moss on black stone tray. It seems clear that Endo-san is influenced by his friendship with modern bonsai master Kobayashi Kenji (小林健二) of Sinajina (品品).
Click the link below to see some more photos of his products, including hydroponic systems with his business partner Yakumo Trading.
There was an interesting article about how East Japan Railways has installed special blue LED lights in all 29 stations of the central Yamanote loop line as a measure to reduce suicide. And Keihin Electric Express Railway Company, operating in Tokyo and Yokohama, has installed blue lights in two stations.
Six percent of all Japanese suicides, more than 2,000 per year, take place in stations by people jumping in front of trains.
There is no scientific evidence that these lights will help, although some experts are quoted as saying that blue lights have a calming effect. The cost was US$165,000.
I wonder why Japan Railways did not consider installing plants on their platforms. Plants on elevated lines would receive some natural light, and native plants would contribute to the urban ecosystem.
It would be great to see such a planted platform on even one Yamanote station, and investigate whether a live platform contributes to any decrease in what is euphemistically called “human accidents.” It seems strange that technology solutions receive quicker funding than simpler natural solutions that would have a multiplier effect in terms of benefiting all passengers and the environment.