Comparison Console
Olight Seeker 4 Pro vs Streamlight ProTac HL-X
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Streamlight ProTac HL-X stands out as the lightest option for weight, with about a 21% gap from the closest alternative. Streamlight ProTac HL-X stands out as the cheapest option for retail price, with about a 11% gap from the closest alternative. Olight Seeker 4 Pro stands out as the highest output option for max lumens, with about a 254% gap from the closest alternative.
Decision Signals
What stands out
Streamlight ProTac HL-X stands out as the cheapest option for retail price, with about a 11% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the most expensive option for retail price, with about a 13% gap from the closest alternative.
Streamlight ProTac HL-X stands out as the lightest option for weight, with about a 21% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the heaviest option for weight, with about a 27% gap from the closest alternative.
Streamlight ProTac HL-X stands out as the lowest output option for max lumens, with about a 72% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the highest output option for max lumens, with about a 254% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the shortest runtime option for max runtime, with about a 33% gap from the closest alternative.
Streamlight ProTac HL-X stands out as the longest runtime option for max runtime, with about a 50% 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.
Price & carry
Retail price
US$139.99Most expensive
US$124Cheapest
Weight
223 g (7.87 oz)Heaviest
176 g (6.21 oz)Lightest
Length
133 mm (5.24 in)Shortest
138 mm (5.43 in)Longest
Output
Max lumens
4600 lmHighest output
1300 lmLowest output
Max candela
16900 cdLowest candela
35000 cdHighest candela
Beam distance
260 m (853 ft)Lowest
374 m (1227 ft)Highest
Max runtime
60 minShortest runtime
90 minLongest runtime
Power & durability
Battery type
21700 rechargeable lithium-ion (proprietary)
SL-B26 USB rechargeable battery or 2x CR123A lithium batteries
Charging type
USB-C, magnetic (optional MCC3 charger)
USB-C via battery pack
Rechargeable
Yes
Yes
IP rating
IPX8
IP68
Impact resistance
1.5 m (5 ft)Lowest
2 m (7 ft)Highest
Material
Anodized aluminum alloy with rubberized grip
6000 series machined aircraft aluminum with Type II MIL-SPEC anodizing
Use case profile
Best for
EDC useCampingHikingMaintenanceNight dutyDog walkingEmergencyFlood illuminationTerrain lighting
Duty useTacticalEveryday carryLaw enforcement
Common praise
Bright output with a wide and smooth flood beamConvenient dual charging options including USB-CIntuitive rotary switch with stepless dimmingDurable IPX8 waterproof ratingBuilt-in charging holster with multiple carrying options
High output with good beam distanceMulti-fuel flexibility prevents power lossDurable aircraft aluminum bodyTEN-TAP programming allows mode customization
Common complaints
Auto-lock feature can be frustrating without holsterWeight may be heavy for some users for pocket carry
Clip quality could be betterTailcap switch sometimes mushy compared to competitors
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