| Devices | v900L LED | v300H Halogen (discontinued) |
|---|---|---|
 |  |
|
| Light Engine | LED | Halogen |
| Life Expectancy | 5,000 + hrs. - minimal luminous degradation | 400 hrs. |
| Source of Power | Lithium Ion battery | AC-tethered |
| Battery | lithium ion-4 hr. initial run time | no battery option |
| Life Expectancy | 500 charge cycles | N/A |
| Illumination Area | 4 inches | 6-8 inches |
| Optics | colluminated beam angle | diffuse viewing area |
| Magnification | #3 lens standard | #3 lens standard |
| Optional Magnification | #4 & #5 lens | #4 & #5 lens |
| Working Distance | 14" with #3 lens 10" with #4 lens 8" with #5 lens | 14" with #3 lens 10" with #4 lens 8" with #5 lens |
| Headgear | easily adjustable knobs top and back | adjustable knob in back |
| Carrying Case | included | included |
| Laser Use | Recommended for laser use (Laser goggles needed) | Can be used with lasers (Laser goggles needed) |
| Warranty | 1 year, Battery 90 days | 1 Year |
