Comparison
 |
 |
|
| Cost | $344.75 | $344.75 |
| Number of Units Included* | 4 | 1 |
| Total Power | 12w (3w x 4) | 3w |
| Battery (each) | 4000mAh | 3350mAh |
| 222nm Cut Filter | ✅ | ✅ |
| Filter Size (each)* | 19.7 cm3 | 9.4 cm3 |
| 3rd Party Lab Tested | ✅ | ❌ |
| UL, CE and FCC certifications | ✅ | ❌ |
| Nice Clicky Metal Button | ❌ | ✅ |
| Available in Purple | ❌ | ✅ |
| Includes Carrying Case | ✅ | ❌ |
*Multiple emitters and larger filter sizes allow for broader, more defuse coverage which is far more effective for pathogen inactivation according to Eadie Et al.