· Wattage: 200W (adjust by switch 150W/100W)

· Single CCT or 3000K/4000K/5700K Switchable

· Luminous efficiency: 150-190lm/W

· Optics Beam angle : Adjustable 60°/ 90°

· Protection: IP65,IK08

· Using environment: The lamp using at ambient temperature -25～+50℃，lifespan >50000 hours

· Power supply protection: Short Circuit Protection (SCP)/
Over Voltage Protection (OVP) and Over Temperature     Protection (OTP)

· Dimming control: 0-10V or Dali 2 (D4i)

· Controller interface: Zhga book 18 Standard interface

· Installation: Chain Suspending, Surface mounted bracket