35-Watt LED LANDSCAPE LIGHTING TRANSFORMER
35-Watt Transformer
3 ft. cord
Use for LED landscape lighting
With 3 ft. cord
Low Voltage 12 volt 35 Watt Lighting Transformer Home Depot closeout $6.10 through 10-29-17
This has a photo cell for dusk to dawn operation. I use a timer in addition. Non-branded, but I have no trouble with them.
http://www.homedepot.c