Room&Hall LED Ceiling Lamp PL-LCL05 •Specifications: oInput voltage: 12 to 24V AC/DC oWorking voltage: 9 to 10V DC oFrequency: 47 to 63Hz oLED quantity: 72LEDS oPower factor (PF): ≥0.5 oPower efficiency: >80% oLED consumption: 15-60W oLED luminous efficiency: >90lm/W oLuminous flux: 200 to 250lm oColor temperature: 3,000 to 7,000K oColor index (CRI): ≥75 oWorking lifespan: ≥50,000 hours oLight body material: aluminum alloy oSocket: E14/E27/GU10/GU20 oWorking temperature: -20 to 50 degree Celsius oViewing angle:120-180degrees oLighting color: any colors are available (red, blue, orange, green, yellow and more) oRated Voltage: 85 130VAC or 180 260VAC, 50/60Hz •Main features: oNo UV oLow energy consumption oNo IR radiation oNo mercury or hazardous materials, environment-friendly oNo buzzing ballast oNo need of maintenance cost oHigh shock/vibration resistance oCertificates: CE and RoHS