... dissipation,Energy-saving up to 50% High-intensity LED panel light Power consumption: 40W LED type: SMD3528 of ... ,700 to 3,300, 4,000 to 5,000 and 5,700 to 7,000K Colors: red, blue, ... white, yellow and greenLifespan: >50,000 hours Operating temperature: -20 to ... 80% RH Humidity storage: 10 to 80% RH With CE and RoHS marks Weight: 6.1kgApplications: Hotels Conference/meeting ...