| Prudent Way 550W Smart Fan Control PWI-PR550-V2 | |
|  | Power: 110 to 240 VAC, 50 / 60 Hz at 4.5 to 10 A ... | 
|  Prudent Way 550W Smart Fan Control PWI-PR550-V2 | |
| Prudent Way 450W Smart Fan Control PWI-PR450-V2 | |
|  | Power: 115 to 240 VAC, 50 / 60 Hz at 8 A ... | 
|  Prudent Way 450W Smart Fan Control PWI-PR450-V2 | |