Specs

     Communication protocol: ZigBee Pro Home Automation 1.2
     Frequency: 2.4GHz
     E27 standard socket
     Up to 15,000 hours
     Output lumens: 600 lm @ 2700K
     Color temperature: 2700K ~ 6500K
     -10 ° C ~ + 45 ° C operating temperature
     Operating humidity up to 85% (non-condensing)