Superior Heat Sink Powerful curve design helps airflow, and greatly enhances heat dissipation. 120lm / W 10kV SPD IP66 30W-180W Reliable waterproof design with high-quality waterproof gasket makes the protection rating achieve IP66. Daylight Sensor Control Light will be ON when ambient illuminance <6lx (nighttime or cloudy day). Light will be OFF when ambient illuminance>50lx [...]