Lumens sell the lamp; the regulated runtime is what you use · review

Lepro USB-C rechargeable, 1200 mAh, 150 m stated, 81 g stated review

A rechargeable head torch that publishes a 150 metre beam, an 81 g weight and a runtime range of 4.5 to 37 hours — without saying which end belongs to which mode.

By Jean-Benoit Buisson

The bottom line Three published figures and one honest gap: the hours are there, and the modes they belong to are not.

What this listing puts on record

A USB-C rechargeable head torch with a built-in 1200 mAh pack, five modes — white high, low and flash plus red steady and red flashing — a 45° tilting head, IPX4 and a stated 81 g.

The figures it publishes

150 metres, stated. 81 g, stated. 1200 mAh with a 3 hour charge, stated. On this shelf that is a well-documented lamp.

The figure that is nearly there

4.5 to 37 hours. Both ends are published; neither is tied to a mode. A range that wide is telling you the lamp dims a long way, and the useful half of the information — which setting gives you which — is exactly what is missing.

What it does not publish

No lumens, on a listing built around the word bright. No standard, so the 150 metres has no defined threshold behind it. No lock mode.

Before ordering

Treat the 37 hours as the lowest setting and plan on something much nearer 4.5 if you intend to walk on the bright one.

Availability

Selling at about 10 € on the German Amazon store when this page was checked.

It also sells on the American and British Amazon stores in the local currency, which the range above does not cover — that range counts euro stores and nothing else.

The French, Italian and Spanish Amazon price sits more than 1.6× above the cheapest store. That gap usually means a reshipper rather than a local seller, so those listings are kept out of the range above.

Every figure in this section is what Keepa returned on the day this page was last updated. Prices and offers change without notice.

Prices quoted in this text were read on 6 September 2026. The live price is at the top of the page.

What it does well, and where it gives way

Strengths

Publishes a beam distance, a weight and a battery capacity, which is three specifications more than several lamps here manage
A red mode on the front, steady and flashing, which is the one that leaves night vision alone
A stated 3 hour charge for a 1200 mAh pack, so the turnaround between days is known

Compromises

The 4.5 to 37 hour range has no mode attached to either end, so neither figure is usable for planning
No lumen figure at all, on a lamp sold on the word bright
No measurement convention named, and nothing published about locking the switch

Specifications

Stated lumens	Not published on the listing — the listing calls the lamp very bright and publishes no lumen figure
Beam distance	Up to 150 metres — stated
Runtime	4.5 to 37 hours — stated as a range, with neither end attached to a mode; the lamp has five modes and a 3 hour charge is stated
Standard quoted	Not published on the listing — no measurement convention is named, so the 150 metres and the hours are the maker's own figures
Regulated output	Not published on the listing — the listing calls the light constant across the 4.5 to 37 hour range, without saying output is held level
Battery type	Built-in 1200 mAh rechargeable pack charged over USB-C, cable supplied — stated; chemistry is not named and nothing says the cell can be replaced
IP rating	IPX4 — stated
Weight	81 g — stated
Lock mode	Not published on the listing
Red mode	Red steady and red flashing on the front — stated, alongside white high, low and flash
Amazon reference	B01DNDMSLY (same reference on 6 Amazon marketplaces)
EAN	4894495008193

What people ask before buying

What does 4.5 to 37 hours actually mean?

It means the lamp has been measured at more than one setting and the results have been published as a range. Which mode gives 4.5 and which gives 37 is not stated, so you cannot plan a night walk on it — the only safe reading is that the brightest setting is nearer the bottom of that range.

Is 150 metres comparable with other lamps?

Only loosely. No convention is named here, and beam distance is normally quoted to a defined threshold. Read it as the maker's own figure for the brightest setting rather than as a number measured the same way as a rival's.