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Japanese media reported that Toshiba's lighting and technology companies have recently developed two LED street lights. The brightness of the LED street light is equivalent to a 400W mercury lamp or a 180W high pressure sodium lamp (average road surface brightness).
The street light belongs to the Toshiba E-Core series of LED lights. Under the premise of an average power consumption of 122W, multiple LED street lights can achieve an average brightness of 1 lumen.
In general, the power consumption of 400W mercury lamp (KSC-4) or 180W high-pressure sodium (KSH-2) is 415W and 195W. gesep global energy-saving environmental protection network. Therefore, Toshiba Lighting and Technology believes that the use of the LED street light It can greatly reduce the power consumption of lighting facilities on national highways.
Moreover, the brightness of the LED street light can be gradually adjusted, and the maximum adjustment range is 50 (requires input voltage 200V). The life of the light source is 60,000 new energy hours (70 beam maintenance rate), which is 5 times that of mercury lamps and 2.5 times that of high-pressure sodium lamps, and can reduce maintenance costs.
Even if there is a problem with the LED module, the street light can still be illuminated by one of the two power lines, and the module also has the function of gradually increasing the brightness when starting up to protect the human eye.
Toshiba has launched LEDW-15101W (H) linear street light and LEDW-15201W (H) rectangular street light, and provides power supply equipment LEK-621P026A01T, the power supply equipment can provide 100-242V AC power, power consumption 144-150W.
Toshiba recently developed two high-brightness LED street lights