Acebeam L19 2.0 stands out as the lightest option for weight, with about a 10% gap from the closest alternative. Acebeam L19 2.0 stands out as the highest output option for max lumens, with about a 47% gap from the closest alternative. Acebeam L19 2.0 stands out as the longest runtime option for max runtime, with about a 51% gap from the closest alternative.
Decision Signals
What stands out
Lightest
Acebeam L19 2.0 stands out as the lightest option for weight, with about a 10% gap from the closest alternative.
Heaviest
Sofirn SF47T stands out as the heaviest option for weight, with about a 11% gap from the closest alternative.
Lowest output
Sofirn SF47T stands out as the lowest output option for max lumens, with about a 32% gap from the closest alternative.
Highest output
Acebeam L19 2.0 stands out as the highest output option for max lumens, with about a 47% gap from the closest alternative.
Shortest runtime
Sofirn SF47T stands out as the shortest runtime option for max runtime, with about a 34% gap from the closest alternative.
Longest runtime
Acebeam L19 2.0 stands out as the longest runtime option for max runtime, with about a 51% gap from the closest alternative.
Shortest
Acebeam L19 2.0 stands out as the shortest option for length, with about a 34% gap from the closest alternative.
Longest
Sofirn SF47T stands out as the longest option for length, with about a 51% gap from the closest alternative.
Specification Profile
Relative dimensions at a glance
Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.
21700 Li-ion rechargeable battery (IMR21700NP-510A USB-C included), compatible with 18650 or two CR123/RCR123
2x 21700 rechargeable lithium-ion
Charging type
USB Type-C
Micro USB charger included (output 2x1A)
Rechargeable
Yes
Yes
IP rating
IP68
IPX8 (up to 2m)
Impact resistance
1 m (3 ft)
1 m (3 ft)
Material
Aircraft-grade aluminium with type III hard anodized anti-abrasive finish
Aerospace grade 6061 aluminum alloy, hard-anodized Type III
Use case profile
Best for
▣Long-range illumination▣Tactical applications▣Hunting▣Security and law enforcement▣Outdoor use▣Search and rescue
▣Long-range search▣Hunting▣Search and rescue▣Security patrols
Common praise
✓Extremely long throw distance (up to 1520 meters)✓High maximum brightness of 2200 lumens✓Durable and rugged build quality with IP68 rating✓Dual switch interface for fast and easy operation✓Good runtime especially in moonlight mode (up to 62 days)✓Suitable for tactical, hunting, and outdoor uses
✓Long throw performance with a tight, concentrated beam✓Advanced thermal regulation for sustained output✓Good build quality with aero grade aluminum and type III hard anodizing✓Comes with complete kit including batteries and charger
Common complaints
⚠Heavier than typical EDC lights at 284 grams⚠Longer length may make pocket carry inconvenient⚠No included pocket clip; holster or aftermarket clip required
⚠Large size requiring two hands to operate⚠No full-length knurling on the tube for grip⚠Requires button top batteries; flat top incompatible⚠Some dust found inside reflector in samples⚠Spot beam very tight, which may not be preferred by all users