Essentially a tougher and more rugged version of the XT8 light with a greater beam throw distance. It uses 2 CR123A batteries and the case is slightly longer (5-3/4") and it is slightly heavier than the XT8. If you envisage your flashlight being dropped off a cliff or bouncing around in the back of a truck, choose the SX-21R.
| Lumens: |
Estim. 400 |
| Estim Max Range: |
950 ft |
| Light Pattern: |
Spot/Diffuse |
| Batteries: |
Two CR123A lithium |