BRP593 LED229 NW 140W DM PSA GM is a LED street light product from Philips Lighting, and 911401656608 is its order number. Here are some details about the product:
Optical characteristics
Luminous flux: 22,900 lm, which can provide high brightness to meet the needs of road lighting.
Color temperature: 4000K (NW means neutral white), this color temperature of light is close to natural light, which can provide clear and comfortable visual effects and help improve road users' recognition of the surrounding environment.
Color rendering index: usually greater than 70, which can better restore the true color of objects, allowing people to accurately distinguish the color and details of objects under lighting conditions.
Electrical characteristics
Rated power: 140W, while ensuring lighting effects, it has a certain energy efficiency.
Power factor: generally high, for example, reaching above 0.95, which can effectively improve the utilization efficiency of electric energy, reduce reactive power loss, and reduce the burden on the power grid.
Luminous efficiency: about 163.6 lm/W (luminous flux divided by power), indicating that the product has a high efficiency in converting electrical energy into light energy.
Mechanical and environmental characteristics
Protection level: IP66, with excellent dust and water resistance, can resist dust intrusion and strong water spray, can adapt to various harsh outdoor environments, such as rainstorms, sand and dust and other weather conditions, to ensure the reliability and stability of the lamp.
Shell material: usually made of sturdy and durable metal or engineering plastic material, with good heat dissipation and corrosion resistance, can ensure that the lamp will not be damaged by external environmental factors during long-term use.
Service life: Under normal use conditions, the service life is long, generally up to 50,000 hours or more, which means that the replacement frequency of lamps can be reduced and maintenance costs can be reduced.
