Sofirn SD05 stands out as the lightest option for weight, with about a 8% gap from the closest alternative. Sofirn SD05 stands out as the cheapest option for retail price, with about a 28% gap from the closest alternative. ThruNite Guiding Light stands out as the highest output option for max lumens, with about a 25% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Sofirn SD05 stands out as the cheapest option for retail price, with about a 28% gap from the closest alternative.
Most expensive
ThruNite Guiding Light stands out as the most expensive option for retail price, with about a 39% gap from the closest alternative.
Lightest
Sofirn SD05 stands out as the lightest option for weight, with about a 8% gap from the closest alternative.
Heaviest
ThruNite Guiding Light stands out as the heaviest option for weight, with about a 8% gap from the closest alternative.
Lowest output
Sofirn SD05 stands out as the lowest output option for max lumens, with about a 20% gap from the closest alternative.
Highest output
ThruNite Guiding Light stands out as the highest output option for max lumens, with about a 25% gap from the closest alternative.
Shortest runtime
ThruNite Guiding Light stands out as the shortest runtime option for max runtime, with about a 8% gap from the closest alternative.
Longest runtime
Sofirn SD05 stands out as the longest runtime option for max runtime, with about a 9% 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.
✓High output brightness up to 3000 lumens✓Good build quality and anodization finish✓Solid waterproofing confirmed to 100 meters✓Stable runtime and no PWM detected✓Easy and intuitive rotary dial interface✓Includes battery, charger, and lanyard in package
✓Exceptional brightness for the price✓Solid build quality with aluminum body✓IPX8 waterproof rating suitable for submersion✓Lightweight and compact for a 21700-based flashlight✓Includes battery and comprehensive accessory kit✓USB-C onboard charging✓Good value with high lumens-to-dollar ratio
Common complaints
⚠Lack of grip on body tube⚠No pocket clip or magnet for carry⚠No SOS or strobe modes⚠Some desire for wider tint option⚠Charging is external only, not built-in
⚠Lacks electronic lockout requiring physical tail cap lockout⚠No included pocket clip, users need holster or aftermarket clip⚠Mode resets to default on power cycle; no mode memory⚠Some users may find absence of built-in charger inconvenient