BRP594 LED329/NW 200W DM PSA GM is an LED street light in Philips RoadFlair Pro series, and 911401660008 is its order number. The following is a detailed introduction to this model:
Optical characteristics
Luminous flux: 32,900lm, which can provide sufficient and relatively uniform lighting for the road, effectively improve the visibility of the road, and ensure the safe passage of pedestrians and vehicles at night.
Color temperature: NW represents neutral white, and the color temperature is usually around 4000K. This color temperature of light is close to natural light, with a comfortable visual effect, which helps to improve visual recognition and enable people to see surrounding objects, road conditions, and traffic signs more clearly on the road.
Electrical characteristics
Power: 200W, the relatively high power provides a guarantee for the high brightness output of the lamp. However, Philips usually applies advanced energy-saving technology in lamps, so its actual energy consumption may have certain advantages among similar products, which can help reduce long-term energy costs while meeting lighting needs.
Lighting configuration
DM: may represent a specific light distribution method or optical design. Unlike the common DW2 light distribution, DM light distribution may be optimized for specific road or environmental requirements, and can achieve more accurate light distribution and lighting effects. For example, in some road scenes with special requirements for light projection angle, range and uniformity, DM light distribution lamps can better meet these requirements and provide a more ideal lighting solution for the road.
PSA: usually means that the lamp adopts advanced heat dissipation technology or structure. During the long-term operation of the lamp, effective heat dissipation is very important, which can ensure that the LED chip works within a suitable temperature range. Because the performance and life of the LED chip are closely related to the operating temperature, excessive temperature will lead to increased light decay and shortened life, while PSA technology or structure helps to extend the service life of the lamp, reduce maintenance costs and replacement frequency.
GM: may represent that the lamp adopts high-quality optical glass or lens materials. These materials have good optical properties and can effectively refract and transmit light, thereby improving the efficiency of light utilization and enabling more light to be effectively projected to the area that needs lighting. At the same time, high-quality optical materials also have high wear resistance and aging resistance, and can work stably for a long time in complex outdoor environments, maintain good lighting effects, and reduce the problem of lighting quality degradation caused by material aging.
