| 1 mW = 0.000000000001 GW | 
| 2 mW = 0.000000000002 GW | 
| 3 mW = 0.000000000003 GW | 
| 4 mW = 0.000000000004 GW | 
| 5 mW = 0.000000000005 GW | 
| 6 mW = 0.000000000006 GW | 
| 7 mW = 0.000000000007 GW | 
| 8 mW = 0.000000000008 GW | 
| 9 mW = 0.000000000009 GW | 
| 10 mW = 0.00000000001 GW | 
| 15 mW = 0.000000000015 GW | 
| 50 mW = 0.00000000005 GW | 
| 100 mW = 0.0000000001 GW | 
| 500 mW = 0.0000000005 GW | 
| 1000 mW = 0.000000001 GW | 
| 5000 mW = 0.000000005 GW | 
| 10000 mW = 0.00000001 GW |