Power (watts)

1. 0- 250 Watt

2. 251 - 500 Watt

3. 501 - 800 Watt

4. 801 - 1200 Watt

5. 1201 - 1500 Watt

6. 1501 - 2200 Watt

7. 2201 - 2400 Watt

8. 2401 - 3000 Watt

9. 3000 Watt +

10. 1 - 5 Watt

11. 6 - 10 Watt

12. 11 - 20 Watt

13. 21 - 50 Watt

14. 51 - 100 Watt

15. 101 - 250 Watt