1. CE certificated;                           

2. Voltage: 120V / 220V;                        

3. Frequency: 230KHz;                           

4. Operating Temp.: -35 to +50°C;                                    

5. Color Tem.: 2100K-6400K;                    

6. 5 years lifespan guaranteed;               

7. Protection for ballast from short-circuit, open-circuit and defective lamp.                        

8. Dimension: L57*W30.5*H15.5 CM