Comparison Console
Acebeam PT20 vs Fenix LD02 V2.0
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Fenix LD02 V2.0 stands out as the lightest option for weight, with about a 49% gap from the closest alternative. Fenix LD02 V2.0 stands out as the cheapest option for retail price, with about a 22% gap from the closest alternative. Acebeam PT20 stands out as the highest output option for max lumens, with about a 614% gap from the closest alternative.
Decision Signals
What stands out
Fenix LD02 V2.0 stands out as the cheapest option for retail price, with about a 22% gap from the closest alternative.
Acebeam PT20 stands out as the most expensive option for retail price, with about a 29% gap from the closest alternative.
Fenix LD02 V2.0 stands out as the lightest option for weight, with about a 49% gap from the closest alternative.
Acebeam PT20 stands out as the heaviest option for weight, with about a 96% gap from the closest alternative.
Fenix LD02 V2.0 stands out as the lowest output option for max lumens, with about a 86% gap from the closest alternative.
Acebeam PT20 stands out as the highest output option for max lumens, with about a 614% gap from the closest alternative.
Acebeam PT20 stands out as the shortest runtime option for max runtime, with about a 63% gap from the closest alternative.
Fenix LD02 V2.0 stands out as the longest runtime option for max runtime, with about a 168% 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$39.9Most expensive
US$31Cheapest
Weight
47 g (1.66 oz)Heaviest
24 g (0.85 oz)Lightest
Length
132.5 mm (5.22 in)Longest
92 mm (3.62 in)Shortest
Output
Max lumens
500 lmHighest output
70 lmLowest output
Max candela
1600 cdHighest candela
580 cdLowest candela
Beam distance
80 m (262 ft)Highest
48 m (157 ft)Lowest
Max runtime
1680 minShortest runtime
4500 minLongest runtime
Power & durability
Battery type
1 x 10880 USB-C Li-ion battery, compatible with 2 x AAA alkaline/NiMH batteries
AAA
Charging type
USB-C (battery charging port)
Unknown
Rechargeable
Yes
No
IP rating
IP68 (2m waterproof for 30 minutes)
IP68
Impact resistance
1.5 m (5 ft)Highest
1 m (3 ft)Lowest
Material
Al6061-T6 aluminum alloy with HAIII hard-anodized finish
6061-T6 aerospace aluminum alloy with HA Type III anodization
Use case profile
Best for
Everyday carryTravelEmergency lightingInspection work
Everyday carry (EDC)Technical inspection (e.g., document verification, banknote check)Outdoor activities (camping, hiking)Medical and family use
Common praise
Compact size and lightweight designGood balance of brightness and runtimeConvenient two-way clipIncludes rechargeable battery with USB-C chargingComfortable pen-shaped gripReliable tail switch operation
Compact portable design comparable to a penHigh color rendering index (CRI 90) for natural color renderingUV light useful for detecting counterfeit currency and documentsLong runtime on low mode (up to 75 hours)Solid build quality with aerospace aluminum and stainless steel switchEffective waterproof and impact resistance (IP68, 1 meter)
Common complaints
Carbon fiber finish can be slick to holdLow CRI (~70) not ideal for color-critical tasksNo standby light current
No included batteryNon-rechargeableRelatively low maximum brightness and beam distance compared to larger flashlightsUV mode runtime significantly shorter than white modes