Acebeam UC15 stands out as the lightest option for weight, with about a 54% gap from the closest alternative. Acebeam UC15 stands out as the cheapest option for retail price, with about a 10% gap from the closest alternative. Acebeam EC35 stands out as the highest output option for max lumens, with about a 10% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Acebeam UC15 stands out as the cheapest option for retail price, with about a 10% gap from the closest alternative.
Most expensive
Acebeam EC35 stands out as the most expensive option for retail price, with about a 12% gap from the closest alternative.
Lightest
Acebeam UC15 stands out as the lightest option for weight, with about a 54% gap from the closest alternative.
Heaviest
Acebeam EC35 stands out as the heaviest option for weight, with about a 118% gap from the closest alternative.
Lowest output
Acebeam UC15 stands out as the lowest output option for max lumens, with about a 9% gap from the closest alternative.
Highest output
Acebeam EC35 stands out as the highest output option for max lumens, with about a 10% gap from the closest alternative.
Shortest runtime
Acebeam UC15 stands out as the shortest runtime option for max runtime, with about a 97% gap from the closest alternative.
Longest runtime
Acebeam EC35 stands out as the longest runtime option for max runtime, with about a 3813% 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.
Aerospace-grade aluminum with type III hard-anodized finish
Aircraft grade aluminum with premium type III hard anodized finish
Use case profile
Best for
▣Everyday carry▣Outdoor sports▣Pocket carry
▣Keychain use▣EDC▣Hiking▣Reading▣Searching▣Inspection with UV and red light
Common praise
✓Reliable performance✓USB-C charging port✓Compact size and lightweight✓Comfortable grip from diamond knurled design✓Good build quality
✓High output in a compact keychain format✓Multiple LEDs including UV and red for versatile use✓Solid build quality with aircraft grade aluminum✓Intuitive single-button user interface for white modes✓Low-voltage protection for NiMH and Li-ion batteries✓Reliable performance and good driver efficiency
Common complaints
⚠Somewhat dated design⚠Short impact resistance (1 meter)⚠No waterproofing when USB-C port cover is open
⚠Silicon switch wears out quickly⚠Access to secondary emitters (red and UV) is slow and complicated⚠Lowest white mode is relatively bright; no true moonlight for dark adaptation⚠Not waterproof beyond IP54 splash resistance⚠Thermal design may limit higher mode performance⚠Single button operation limits ease of switching between secondary LEDs