EN60598-1 and EN60598-2-3
Level bubble is used for keep horizontal when installed
Respirator helps the lamp drain water vapor
All fixing screws are made of stainless steel
10KV surge protector is standard
CE,ROHS,CB,ENEC certified
0-10V/1-10V/DALI/PWM/Timer dimmable
Philips Lumileds /Cree LED Chips
ENEC approved for EU market
Zigbee/Lora system is available for update https://www.zgsmledlight.com/street-lights/led-street-light-with-7-years-warranty.html