TSWBB#17668....
TSWBB#17667....
Brand new, sealed...
AC/DC Converter 110V 220V AC to DC 48V 1000-1500W Switching Power Supply LED Lighting Drive Transformer Adapter Features: 1. Input voltage range: 110/220VAC 2. Low standby power consumption and high efficiency 3. Low ripple noise 4. Output short circuit, over current, over voltage protection 5....