Weight
4.9 ozDimensions
8" x 4" x 4"Charge time
5 hoursRun time
1.5 hrs on high setting ; 22 hrs on flashMount
Plastic, clamp-likeMax lumens
850Weight
3.5 ozDimensions
5.3" x 1.8" x 1.7"Charge time
4 hoursRun time
1.5 hrs on the highest setting; 15 hrs on flash;Mount
Rubber strapMax lumens
500Weight
4.27 ozDimensions
1.2" x 1.2" x 4"Charge time
4.5 hoursRun time
1.5 hrs on high setting ; 12 hrs on flashMount
Silicone strapMax lumens
350