New energy-saving sodium lamp energy-saving rate of 56%

The lifespan is increased by 5 times and the energy saving is up to 52%. On March 8, Changzhou Wanhua Energy Saving Technology Co., Ltd. developed and produced a 145-inch integrated energy-saving sodium lamp loading truck to Changshu. On the 10th, these lights will be settled on the road of the city's southeast economic development zone.

Hao Haiming, general manager of the company, told reporters, “The other streetlights turn on till dawn, but Wanhua’s energy-saving sodium lamps can be adjusted.” At night, people have more cars and more power. The power of streetlights is maximised, and fewer people in late-night vehicles are scarce, and the power of street lamps is reduced. "This kind of power regulation is invisible to the naked eye."

Before Baishan City of Jilin Province implemented energy-saving transformation of street lamps, a comparative experiment was conducted on the Weiguo Road in the city. One is 400W high-pressure sodium lamp, one is Wanhua's 220W energy-saving sodium lamp, and at the same time from 16:30 pm on November 30 last year to 5:30 in the morning on December 1, the former consumes 5.2 degrees, the latter consumes electricity. Only 2.29 degrees, Wanhua's 220W energy-saving sodium lamp energy-saving rate reached 56%. In the end, the 3850 street lamps to be replaced in Baishan City all use Wanhua's energy-saving sodium lamps.

Why is the wattage low, but it can achieve the same brightness? Hao Haiming revealed that Wanhua's energy-saving sodium lamps have more reflective material than ordinary street lamps. "Now the company is stepping up production and it can be installed after the local ice and snow melt. When all the installations are completed, the local government can save 2.28 million yuan a year."

“Although the current energy saving rate has reached 52%, we are not satisfied.” Hao Haiming said that the company is cooperating with a company in Changzhou, “adding a process, saving electricity can reach 63%.”