No noise, provide a more comfortable environment.Optimization of the circuit matching design.Energy saving system luminous efficiency and better.Description: Input Voltage: AC 220V Power:36W Size: Length: 21cm(8.27in) ,Wide: 3cm(1.18in) Quantity: 1PC Package Contents: 1PC x Electronic BallastsNote: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! No noise, provide a more comfortable environment. Optimization of the circuit matching design. Energy saving system luminous efficiency and better. No noise, provide a more comfortable environment. Optimization of the circuit matching design. Energy saving system luminous efficiency and better. Brand Name FENSAJRD Model Name huzihao Unit Count 1.0 Count Item Weight 50 Grams Manufacturer FENSAJRD Model Number huzihao Number of Items 1 Package Quantity 1