The EK-TRG1640 is a 16.5VAC, 40VA Class II UL Encased Plug-in Transformer. Its features include built in cable strain relief and full surge protection. Its construction is a bright decorator white colored plastic. It comes with a mounting tab and mounting screw. The compact design, as well as its decorator color, makes it perfectly suitable for office or residential decors.
The CR123A Lithium 3 Volt battery offers up to 4 times the power of alkaline batteries. The 3 Volt Lithium CR 123A Battery is a high-rate 3 V lithium battery. It is used to power photo equipment, Streamlight and SureFire tactical lights and firearm lights.