The 1/3-brand nano efficient dimmable energy-saving road lamp has excellent performance and a good look. It is equipped with a outstanding two-stage dimming design, and it will light normally for the first five hours and will reduce power output after midnight. According to our survey in Shenzhen city, after 11 pm, there are lesser traffic but the intensity of illumination remains high, appropriately lowering the lighting power by 30% will have no affect on normal lighting, and no apparent difference in visual lighting effect, therefore the two-stage dimming function developed by us will provide 100% illumination when there are many people and cars in the first half of the night and provide 70% illumination when there are fewer people and cars after midnight, which can save electricity up to 50%. Such lamps suitable for the energy saving transformation of highways and ordinary roads.

Features:

Unique design; the nano reflection bowl is made of glass, coupled with a reasonable optical design, with high light utilization ratio, and luminary efficiency of up to 99%;

The irradiated surface is rectangular and its irradiation range is wider and more uniform than the traditional lamps;

Slow light decay;the nano reflection bowl is a glass vacuum coating films, which is does not easily oxidized and can maintain high reflectivity over a longer period of time.

The lamp bulb is a high pressure sodium lamp which has been specially designed; compared with the ordinary high-pressure sodium lamp, the light intensity is increased by 15% or more;

The lamp bulb utilizes wire-based connection, which makes the filament without any contact points, thus avoiding the heat generated due to contact, thereby increasing the stability of the lamp to extend the life of the lamp;

Electronic ballast uses the two-stage dimming, it will light up normally for the first five hours and will reduce the power output after the midnight. As there is less traffic in the road later in the night, the power reduction will not affect road safety. The input power voltage is designed to be 170-265V and output is stabilized at 220V, the output power is constant and invariant, power factor is greater than 0.99. Such electronic ballast can reduce over 20% loss compare to the traditional ballast. The conventional inductive ballast for the road lamp fails in the constant voltage output, which will cause the power consumption changes with the voltage fluctuation, causing shorter lamp life and higher energy consumption;

Easy to install; due to the special design of nano reflection bowl, the bulb can be easily installed in the optical center of the reflective bowl;

1/3 nano energy-saving road lamp has weather resistance features, which can be coupled with customer’s special requirements due to the environment to apply different surface coating; excellent performance and good looks。

Power-saving ratio of single nano energy-saving road lamp (dolphin-type), compared with the ordinary road lamp