The new SP33 offers:
+ 3500 lumen in cold white. I prefer the usual neutral white but the light color is not as bluish as my indoor shots would indicate and it did a good job outdoors.
- active temperature control: regulates lightoutput up and down according actual temerature - no more timed stepdown
- USB 3.0, well done, too tight for some cabels (comes with a good one though!), 100% water proof
- OP reflector, allround beam pattern, soft, wide hotspot
- can run directly from a USB power source (no battery needed)
- takes 26650, 18650, 21700, adapter and double springs
- massive stainless bezel.
- UI with 2x mode groups, ramping, no PWM
Please enjoy: