Pressure Sodium Lamps Ballast of High & MetalHalide (China)
| Name | Model | WATT | Power | Lamp type | Price (VND / pc ) |
| Yaming | NBE70Z | 70W | 220V 50Hz | NG70 & JLZ70KN | |
| Yaming | NBE100Z | 100W | 220V 50Hz | NG100 & JLZ100KN | |
| Yaming | NBE150Z | 150W | 220V 50Hz | NG150 & JLZ150KN | 13 pc |
| Yaming | NBE250Z | 250W | 220V 50Hz | NG250 & JLZ250KN | |
| Yaming | NBE400Z | 400W | 220V 50Hz | NG400 & JLZ400KN | |
| JK | NG (JLZ) 70Z-I | 70W | 220V 50Hz | NG70 & JLZ70KN | |
| JK | NG (JLZ) 100Z-I | 100W | 220V 50Hz | NG100 & JLZ100KN | |
| JK | NG (JLZ) 150Z-I | 150W | 220V 50Hz | NG150 & JLZ150KN | 19 pc |
| JK | NG (JLG) 250Z-I | 250W | 220V 50Hz | NG250 & JLZ250KN | |
| J K | NG (JLZ) 400Z-I | 400W | 220V 50Hz | NG400 & JLZ400KN |
