Here is the technical specification introduction of BRP383 LED386 NW 280W 220 - 240V DM PSR 911401874198:
Electrical Parameters
Rated Power: 280W, which is the power consumption of the device under normal operating conditions. This high - power rating indicates that it is designed to provide a high - intensity light output.
Voltage Range: It operates within the voltage range of 220 - 240V, which is suitable for standard AC power supplies in most regions, ensuring good compatibility with common electrical grids.
Dimming Function: The "DM" in the model indicates that the product supports dimming. This allows for flexible adjustment of the light output to meet different lighting requirements in various scenarios, such as adjusting the brightness according to the time of day or the specific needs of the environment. The specific dimming mechanism is not detailed, but it could be based on common dimming methods like 1 - 10V analog dimming or digital dimming protocols.
Optical Parameters
Luminous Flux: The "LED386" likely implies a luminous flux of 38600 lm (assuming it represents luminous flux in hundreds of lumens). This high - luminous - flux value shows that the fixture can emit a large amount of light, making it suitable for illuminating large - scale outdoor areas, industrial sites, or other places that require high - intensity lighting.
Color Temperature: The "NW" stands for Neutral White. Typically, neutral - white light has a color temperature in the range of 4000 - 5000 K. This color temperature provides a balance between the warmth of warm - white light and the coolness of cool - white light, offering a bright and clear lighting effect that is often preferred in commercial and industrial applications for its good color rendering and visual comfort.
Color Rendering Index (CRI): Although not specified in the given information, for high - quality lighting products, a CRI of at least 80 is generally expected. A high CRI ensures that the colors of objects illuminated by the light appear natural and accurate, which is important for tasks that require good color discrimination, such as in warehouses, workshops, or outdoor public areas.
Mechanical and Environmental Parameters
PSR (Protection or Sealing Rating): The specific meaning of "PSR" is not clear from the provided data, but it is likely related to the enclosure's protection level. Given that it is an outdoor - rated product, it may have a high - IP (Ingress Protection) rating, such as IP67 or IP68. This provides excellent protection against dust and water ingress, enabling the fixture to withstand harsh outdoor environments, including heavy rain, snow, and dust.
Weight and Dimensions: The weight and dimensions of the product are not given. However, considering its high - power design and the need for a robust structure to support the heat - dissipation system and the overall fixture, it is likely to be relatively large and heavy. It may be designed to be installed on a sturdy pole or other support structures suitable for high - power lighting fixtures.
Operating Temperature Range: While not explicitly stated, typical outdoor - rated LED lighting products are designed to operate within a wide temperature range, usually from - 40 °C to + 60 °C. This allows the fixture to function properly in various climatic conditions, from extremely cold winters to hot summers, ensuring its reliability and durability in different environments.
In summary, the BRP383 LED386 NW 280W 220 - 240V DM PSR 911401874198 is a high - performance, high - power LED lighting fixture suitable for outdoor applications that require high - intensity, neutral - white light. It offers good electrical and optical performance, as well as reliable protection against environmental factors.
