... 90% energy 4.can get free samples 5.ice cream showcase can replace 30W Name ice cream showcase Power consumption 2W, Input Voltage AC12V ... Product Features 1Use pure Aluminum and honeycomb design.2Passes 3750 high-potential test,it plays a vital role in human safety ... enviroment. Applications: Offices,factories,shouping mall,school,airports,metrohousehold,,etcWarranty ice cream showcase