Electromagnetic compatibility: EN61000, EN61547, EN 55015, CISPER 55015, FCC Part 15 Scope of application: ambient lighting, specialty lighting, area lighting, furniture lighting, address signs, emergency lights, cabinet lights, underground lights, street lights, floodlights, bathroom lights, straw hat lights, colorful lights, meteor lights Waterproof class: IP44 Output voltage: 12VDC Output current:750mA Input voltage: 100-240VAC Input frequency: 50/60 Hz Output power: Max9W Plug type: US Overvoltage protection: 120% Min Overcurrent protection: 120% Min Short circuit protection: automatic reset Load adjustment:5% Working temperature:-20 to +45 Storage temperature:-20 to 85 Relative humidity: 5%-95% RH Withstand voltage:AC 3000V (Min), 5mA (Max) Insulation resistance: DC 500V 100M (Min) No-load power consumption: 0.075W (Max) Ripple noise: 1% MTBF: 50000 hours Safety standard: UL1310 Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Voltage: AC100-240V Colour:Black Material:plastic+metal Package Contents: 1 x transformer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.