Three prominent problems encountered in LED promotion

Ceramic metal halide lamp combines the advantages of high pressure sodium lamp and quartz metal halide lamp, and the benefits of using ceramic gold halogen lamp in urban road lighting is stable, comfortable, energy saving and long service life. At night, the lighting effect of a 150W ceramic metal halide lamp is at least equivalent to that of a 600W high pressure sodium lamp.

Ceramic metal halide lamp is called electric light source in the "Prince Charming", has a broad application prospect in commercial lighting and road lighting field, "11th Five-Year", "12th Five-Year" planning by the national development and Reform Commission and other relevant departments listed as key research projects and the introduction of. "China's medium and long term energy saving program outline" clearly the ceramic halide lamp as the first choice for the promotion of new energy-saving lighting technology.

Three prominent problems encountered in LED promotion

Experts from the road lighting association at the meeting talked about several major problems encountered in the promotion of LED.

First, the LED lamp is too high subsidies to weaken the economy.

Foreign LED promotion and China is very different, because foreign subsidies for energy-saving lamps are not many, they in the selection of energy-saving lamps from the economic point of view, the investment cost and the traffic flow is an important index of reference. The domestic subsidies for LED lamp is too high, is not conducive to other energy-efficient lighting products than the election, promotion.

Second, maintenance inconvenience.

Street lamp maintenance in the middle of the night high altitude operation, due to the LED street lamp in the part of the damaged parts, the need to replace the whole lamp. Maintenance workers carrying more than and 10 kg weight of the lamp cap is very inconvenient, and ceramic metal halide lamp maintenance only need to bring a light bulb, more convenient.

Third, LED street lamp product interface is not uniform, poor interchangeability.