Features: IP67 degree of waterproof protective suits for outdoor usage. Looks and works high quality. Designed with over-current and short-circuit protective function. Widely used in shopping malls, offices, DIY handicraft. Suitable for using on exhibition halls and family room. Descriptions: Waterproof: IP67Certification: CE, RoHS certifiedPWM controlled (pulse width modulation)Working Temperature: -10~60 degrees centigradeLED transformer are optimized for the low consumption of LED bulbs. Waterproof power supply 12V ± 0.5 DC, 2.5A, 30 Watts Specifications: Input voltage: 100-240V ACOutput voltage: 12V ± 0.5 DCMaximum power: 30W 2.5AItem Size: 20*3*2cmPackage Size: 24*3.5*3.5cmColor: silverShell Material: aluminumPackage Included: 1 X 12V LED TransformerNotes: Please allow slight dimension difference due to different manual measurement. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!