Power
500W 600W 1000W 1200W 1500W
Projection Distance
10°/15°/20°/40°/60°/90°
Application
Park, Square, Factory, Garden, Sports Stadium
Operating Voltage
AC100-277V
LED Chips Brand
72PCS Lumileds 5050SMD
Certification
CE, RoHS, SAA, CB, ENEC etc.
Whether the LED lights really have 50,000 hours lifespan?
50,000 or longer lifespan is only theory from lab test. But due to working environment differences, actual lifespan is typically <=30,000 hours. It can reach 50,000 hours if high-quality materials are adopted.
For same power, why different suppliers with different brightness?
Different chips or different brightness versions of the same chip cause variation. Please distinguish between the brightness of individual LEDs and the total output of the lamp fixture.
What is colour temperature?
Kelvin measures the "temperature" of light. Lower color temperatures (warmer) promote relaxation in public areas, while higher color temperatures (cooler) enhance concentration in offices.
What is CRI?
CRI (Color Rendering Index) reflects how realistically the light displays object colors. Higher CRI usually involves higher production costs.
What is PF and efficiency?
PF (Power Factor) and efficiency indicate the driver's electrical performance. Higher values represent better performance and generally higher costs.
Need more information?
If you have other questions, please feel free to reach out, and you will receive a reply promptly.
Gravity Light
