LED-TRAFO 05-5: LED transformer 2,1 - 6 watts, 12 V DC at reichelt elektronik
MT20 20 Watt Transformer - 120 volt to 12 volt - w/ 6 quick connects - Stoney Creek Fisheries & Equipment
70v 20a 1400 Watt Ac/dc Switching Power Supply 1400w 70 Volt 20 Amp Switching Industrial Power Adapter Transformer - Power Supplys - AliExpress
YWBL-WH Electronic Transformer 20-50W 60W,120W, and 160 Watt Max Output 12 Volt Input / 220 Volt Out Put Smart Power Supply Driver(160W), Transformer - - Amazon.com
Ignite Landscape Lighting Low Voltage 20-Watt Transformer for Landscape Lighting, Ponds, and Water Features - 20WTR - - Amazon.com
Armacost Lighting 20-Watt Dimming LED Driver 12-Volt DC Power Supply 820200 - The Home Depot
goobay 30002 Set 12-20 LED Slim Transformer 20W/12V-12 Volt DC upt to 20 watts Total Load, 1 Item, White