Solar street lamps wholesale manufacturers than the disadvantage of traditional street lamp

1) high efficiency less than high. At present although laboratory level power white light LED light of efficiency has long been beyond the 100 Im/W, but burn, cost-effective power white light LED light of high efficiency and 60 Im/W, environmental protection and energy saving advantages haven't charge

(1) high efficiency less than high. At present although laboratory level power white light LED light of efficiency has long been beyond the 100 Im/W, but burn, cost-effective power white light LED light of high efficiency and 60 Im/W, environmental protection and energy saving advantages haven't use to go out.

(2) the road for the LED all low reflectivity. Because the present stage spectrometer characteristics of white light LED, near the ground and wedges for its transmission rate is low, so the shade of the ground is low. Compared with the yellow light of sodium, it is one of its shortcomings.

power white light LED lamp source and basic theory of high efficiency to more than 300 Im/W, so technically has very big development trend of interior space. In addition, the LED road lamp is in the first link of industry development planning at present stage, in the heat pipe heat dissipation efficiency, drive control to optimize system and its design scheme with light level also has the very big improvement of interior space, also has a lot of product research and development work must be carried out widely.

now delivered LED road lamp because of technical standard limit, the output power of 30 ~ 100 W, the effects of 50 ~ 80 Im/W, the road light intensity is low. If the boom is 8. 5 m, interval is 30 m, the light source of LED lights for 2 x50w under the lamp light intensity of 19 lx, two lights in the middle of 11 lx, the most is 3 in the dark. 5 lx。 For statistical data about the newly installed lighting lamps and lanterns of the original light intensity value, so the light intensity can not consider the fast channel and the rules of the arterial road.