Nitecore P17iX stands out as the lightest option for weight, with about a 11% gap from the closest alternative. Nitecore P17iX stands out as the cheapest option for retail price, with about a 3% gap from the closest alternative. Nitecore P17iX stands out as the highest output option for max lumens, with about a 900% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Nitecore P17iX stands out as the cheapest option for retail price, with about a 3% gap from the closest alternative.
Most expensive
Streamlight TLR-7A stands out as the most expensive option for retail price, with about a 4% gap from the closest alternative.
Lightest
Nitecore P17iX stands out as the lightest option for weight, with about a 11% gap from the closest alternative.
Heaviest
Streamlight TLR-7A stands out as the heaviest option for weight, with about a 12% gap from the closest alternative.
Lowest output
Streamlight TLR-7A stands out as the lowest output option for max lumens, with about a 90% gap from the closest alternative.
Highest output
Nitecore P17iX stands out as the highest output option for max lumens, with about a 900% gap from the closest alternative.
Shortest runtime
Streamlight TLR-7A stands out as the shortest runtime option for max runtime, with about a 99% gap from the closest alternative.
Longest runtime
Nitecore P17iX stands out as the longest runtime option for max runtime, with about a 6567% 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.
1 x Nitecore 21700 i Series Li-ion rechargeable (NL2155HPi 5,500mAh)
CR123A lithium battery
Charging type
USB-C 18W fast charging (QC/PD)
Unknown
Rechargeable
Yes
No
IP rating
IP68 (2 meters submersible)
IPX7
Impact resistance
2 m (7 ft)Highest
1 m (3 ft)Lowest
Material
7075-T6 aluminum alloy with HA III military grade hard-anodized finish
Anodized aircraft aluminum housing
Use case profile
Best for
▣Tactical and duty use▣Law enforcement▣Military▣Search and rescue▣Outdoor and professional lighting
▣Subcompact handgun mounting▣Law enforcement▣Home defense▣Tactical use
Common praise
✓Exceptional brightness and beam throw✓Versatile beam pattern options✓Robust and durable construction✓Programmable buttons provide operational flexibility✓Long battery runtime with fast USB-C charging
⚠Battery and accessories excluded from weight; actual carry weight higher⚠Complexity of multiple modes may require learning
⚠Short runtime of about 1.5 hours⚠Some users report switch or mounting hardware issues⚠Yellowish tint light compared to other models⚠Requires tools (coin) for mounting screw adjustment