Acebeam H17 2.0 stands out as the lightest option for weight, with about a 62% gap from the closest alternative. Acebeam H17 2.0 stands out as the cheapest option for retail price, with about a 50% gap from the closest alternative. Acebeam H30 stands out as the highest output option for max lumens, with about a 100% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Acebeam H17 2.0 stands out as the cheapest option for retail price, with about a 50% gap from the closest alternative.
Most expensive
Acebeam H30 stands out as the most expensive option for retail price, with about a 99% gap from the closest alternative.
Lightest
Acebeam H17 2.0 stands out as the lightest option for weight, with about a 62% gap from the closest alternative.
Heaviest
Acebeam H30 stands out as the heaviest option for weight, with about a 160% gap from the closest alternative.
Lowest output
Acebeam H17 2.0 stands out as the lowest output option for max lumens, with about a 50% gap from the closest alternative.
Highest output
Acebeam H30 stands out as the highest output option for max lumens, with about a 100% gap from the closest alternative.
Shortest runtime
Acebeam H17 2.0 stands out as the shortest runtime option for max runtime, with about a 15% gap from the closest alternative.
Longest runtime
Acebeam H30 stands out as the longest runtime option for max runtime, with about a 18% 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 21700 Li-ion (5100mAh) included, compatible with 1 x 18650
Charging type
USB-C, 5V 1.5A fast charging, about 1 hour full charge
USB-C (2A charging current)
Rechargeable
Yes
Yes
IP rating
IP68 (2 meters submersible for 30 minutes)
IP68 (2 meters submersible)
Impact resistance
1.5 m (5 ft)Highest
1 m (3 ft)Lowest
Material
Aerospace-grade AL6061-T6 aluminum alloy with HAIII hard-anodized anti-abrasive and corrosion-resistant finish
Aerospace-grade aluminum alloy with type III hard anodised anti-abrasive finish
Use case profile
Best for
▣Night Running And Jogging▣Camping And Hiking▣Outdoor Work And Repairs▣Tactical And Emergency Use▣Everyday Carry For High Cri Lighting Needs
▣Search And Rescue▣Mining▣Exploration▣Outdoor Activities▣Hunting▣Crime Scene Investigation
Common praise
✓High Cri 4000k Neutral White Leds Provide Natural, Comfortable Light Suitable For Long Use✓Compact And Lightweight Design (73g) With Included Rechargeable 18350 Battery✓Fast USB C Charging With Full Charge In About 1 Hour✓Multiple Modes Including Six Brightness Levels, Strobe, SOS, Beacon, And Stepless Dimming✓Durable Aerospace Grade Aluminum Body With Excellent Waterproof And Impact Resistance✓Convenient Magnetic Tailcap And Versatile Clip For Many Carry Options✓Very Long Runtime In Moonlight Mode (up To 170 Hours)
✓Very Powerful Light Output With Good Throw✓Versatile Lighting Options With Multiple LED Colors✓Long Runtime On Low Modes✓Durable And Waterproof Construction✓USB C Charging With Fast Charge And Power Bank Function✓Reflective And Comfortable Headband Design
Common complaints
⚠Turbo Runtime On Max Output Limited To About 30 Seconds Before Stepping Down⚠No Detailed Specification For Exact Switch Type In Sources⚠Not Suitable For Users Requiring Very Long Maximum Output Turbo Runtime Without Steps Down
⚠Mounting Brackets Prone To Breakage⚠Battery Life Not As Long As Expected Under Heavy Use⚠Non Adjustable Beam Focus⚠Headlamp Can Slip Off In Some Uses⚠Replacement Parts For Mounting Bracket Can Be Hard To Find