Interested in reviews of Sigma Cubic Flash? It got 5.0 out of 5 stars from our customers. Find specific customer reviews of Sigma Cubic Flash below. We will appreciate if you also share your experiences with Sigma Cubic Flash after purchasing.
The light is well positioned, held on a removable rubber
It's also on replaceable disposable batteries that don't go off at once like rechargeable
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Pavel, Štěchov
Rated 15/10/2025, variant Sigma Cubic Flash
Verified purchase
on pencil batteries
poorer control of the on/off button
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Anonymous customer
Rated 16/03/2025, variant Sigma Cubic Flash
Verified purchase
The light is small, compact and yet highly visible. Changing batteries is easy, and as with all of its products, Sigma has bet on simplicity. The battery level indicator is simple and shows the battery level with two LEDs located at the bottom of the light. On the right when the level drops to 70%, on the left at 30%. The manufacturer declares the life of two AAA batteries to be 20 hours in full bright light, up to 40 hours in low light (lights dimmer) and up to 28 hours on the flashlight. What I like is the shape of the light, specifically the back of the light, for placing directly on the seatpost, with the rubber band catching in the "paws" of the light body so that it shouldn't be lost when going over bumps. The elastic itself is very tight to the point of breaking, but time will tell. This eliminates the problem of cracking sleeves, supplemented by rubber reinforcement strips. Overall, I rate the price/performance/workmanship ratio well, and this is a well-known brand that, at least for me, does not carry low-quality products. I personally recommend it.
The light shines brightly
Simple battery status indication (full/70%/30%)
3 modes - bright/economy/flash
Fits well on the seatpost, easy to mount
Easily replaceable batteries
Price/performance/management ratio
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