Available first in Japan next month, you can hook up a series of these bulbs to a circuit, and adjust the colour temperature of all of them with a wireless remote control.
These lamps have the same standard screw-in base and fit in the same sockets as ordinary incandescent lamps, they are simple and easy to use as replacements for ordinary lamps. Pricing of these 40,000-hour bulbs starts at about $40 apiece for a non-adjustable LED bulb, and $82 for that tricked-out adjustable bulb with the remote control

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