High max brightness and useful moonlight mode
Flashlight Record
Acebeam
Acebeam H17 2.0
Compact, warm white headlamp with 2000 lumens max output, 128m beam distance, IP68 rating, rechargeable 18350 battery, and multiple lighting modes including RGB auxiliary lights.
Last updated
Weight73 g (2.57 oz)
PriceUS$59.9
Max lumens2000 lm
Battery1x 18350 Li-ion Rechargeable Battery
Technical Specs
Specifications
CategoryHeadlamp
Length79 mm (3.11 in)
Head diameter24.3 mm (0.96 in)
Body diameter23 mm (0.91 in)
Max lumens2000 lm
Max candela4096 cd
Beam distance128 m (420 ft)
Max runtime10200 min
Battery type1x 18350 Li-ion Rechargeable Battery
RechargeableYes
Charging typeUsb-c (5v 1.5a)
IP ratingIP68
Impact resistance1.5 m (5 ft)
MaterialAl6061-t6 Aluminum Alloy With Haiii Hard-anodized Finish
Switch typeTail Switch
Output Profile
Modes
Mode 1: Low → Med 1 → Med 2 → High → LowMode 2: High → Med 2 → Med 1 → Low → HighMode 3: Stepless DimmingStrobeSOSBeaconMoonlightAuxiliary Rgb Light Modes
Carry Profile
Best for
Night RunningOutdoor AdventuresCampingHands-free Tasks
Field Signals
Common praise
Lightweight at 73g without headband
Fast USB-C charging in about 1 hour
Versatile modes including strobe, SOS, beacon and RGB auxiliary lights
Durable aluminum body with IP68 waterproofing and impact resistance
Watchlist
Common complaints
Run time on turbo mode is limited to under an hour
Some users might find headlamp attachment methods or weight with headband less suitable for everyday carry
Comparison Paths
Compare with similar flashlights
Similar Records