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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