Flood vs Throw: Why a 2,900-Lumen Torch Reaches Further Than a 10,000-Lumen One (UAE 2026)

Updated 14 October 2026 by the Lumens.ae team in Dubai. Every light in this guide is in stock with us today, and prices are in AED.

The short answer: how far a torch reaches depends on candela, the intensity at the centre of the beam, not on lumens. A throw light squeezes its output into a tight beam and reaches far. A flood light spreads it wide and lights everything close by. That's why the Acebeam T29, at 2,900 lumens, reaches 1,400 m, while the 10,000-lumen Acebeam X20-R reaches 440 m. If you need long distance, shop by beam distance or candela. If you mostly work within 50 m, a flood light is easier to live with.

Flood and throw, in plain words

• Flood: a wide beam with lots of side light. It lights a whole camp, a car park or a room evenly, but it doesn't carry far.
• Throw: a narrow, intense hotspot with little side light. It picks out something far away, like a dune ridge, a boat or a fence line, but up close it's a harsh small circle.

Think of a garden hose. The shower setting wets everything near you. The jet setting reaches the far wall but covers almost nothing on the way.

What decides the beam is mostly the optic and the LED. A large reflector or lens paired with a small, intense LED throws. Several LEDs behind a wide optic flood. The T29 uses a large reflector, the L19 2.0 a 55 mm TIR lens over a single LED, and the K75 2.0 a 126 mm head. The X20-R and the Olight Seeker Ultra use several LEDs for a wide wall of light.

Lumens, candela and beam distance

Lumens are the total light coming out of the torch. Candela is how intense the centre of the beam is. Beam distance comes straight from candela. Under the ANSI FL1 standard that Olight and Acebeam use, it's the distance at which the beam has faded to 0.25 lux, about the light of a full moon. The formula is beam distance = 2 × √candela, so 490,000 cd works out to 1,400 m.

Two things follow. First, quadrupling the candela only doubles the reach. Second, the published distance is where the beam becomes as dim as moonlight, so you'll make out a person or a vehicle well short of it. Use it to compare torches, not as the range at which you'll see detail.

A quick way to see how tightly a torch focuses its light is to divide its candela by its lumens. The higher the number, the more of its output goes into the hotspot. We've worked it out for every light below.

Every torch we stock, ranked by how far it reaches

* Offer prices on 14 October 2026: L19 2.0 and TAC 2AA until 12 November (regular AED 369 and 169), Seeker 4 Pro regular price AED 567. † Not published by the maker; we've calculated it from the published beam distance using the ANSI formula. Every other figure is the maker's own maximum, measured on Turbo. Candela per lumen is our own calculation from those maximums. The Flood, Balanced and Throw labels are our reading of those numbers.

Three comparisons that make it obvious

• X25 vs K75 2.0. The X25 has more than three times the lumens of the K75 2.0 (22,000 vs 6,500), but the K75 2.0 reaches 2,716 m against the X25's 1,505 m. The X25 lights a huge area at a good distance. The K75 2.0 is a searchlight. See K75 2.0 vs X25 vs X75.
• X20-R vs T29. 10,000 lumens against 2,900, yet the T29 reaches more than three times further. The X20-R is a wall of light for a camp, a compound or a breakdown on the road. The T29 is for finding something a kilometre away. Read our X20-R review and L19 2.0 vs T29.
• Baton 4 vs E10 2.0. Two pocket lights with almost the same output, 1,300 and 1,200 lumens. The E10 2.0 reaches 715 m and the Baton 4 reaches 170 m. Same size class, completely different jobs. The full story is in Baton 4 vs E10 2.0.

Which beam for which job in the UAE?

For long distance: what to buy

If you came here asking which torch is best for long distance, these are the honest options, by budget.

• Under AED 300: the E10 2.0 (AED 249) reaches 715 m from a pocket-sized body. Nothing else this small that we sell comes close.
• Around AED 330 to 450: the L19 2.0 (AED 332 until 12 November) reaches 1,083 m, and the T29 (AED 449) reaches 1,400 m. The T29 has the most reach of anything we sell under AED 500.
• Around AED 500 to 750: the P20 Mini (AED 489) reaches 1,035 m with a less tightly focused beam than the T29 (67 against 169 candela per lumen), and the P20 (AED 749) reaches 1,454 m. P20 vs P20 Mini vs T29 compares the three.
• The furthest we sell: the K75 2.0 (AED 1,249) reaches 2,716 m. It's a big light, 213.6 mm long with a 126 mm head and 932.9 g before its four 18650 batteries, which come in the box with two charging cases.

One catch with every thrower: up close, the tight hotspot is harsh and the side light is weak. If you buy a thrower for the desert, pair it with a headlamp, such as the Olight Perun 3 (AED 369) or Acebeam H35 (AED 307), for everything within arm's reach.

One light that does both

The Olight Marauder Mini 2 (AED 1,080) has separate flood and spot light sources on a rotary selector: a 10,000-lumen flood for close work and a spot that reaches 750 m, plus a red light. It costs more and weighs 465 g, but it saves you carrying two lights. Our Marauder Mini 2 review has the details.

Turbo applies to reach too

Every figure in the table is a Turbo figure, and Turbo doesn't last. When the light steps down, the candela drops with it, and so does the reach. The T29, for example, reaches 856 m on its High mode, against 1,400 m on Turbo. If you need distance for a long search, look at the reach on the level the torch can hold. Our Turbo explainer covers why every torch does this, and the lumens guide shows what each output level looks like.

Questions we get about flood and throw

Is flood or throw better?

Neither. For anything within about 50 m, like a camp, a garage or a walk, flood is easier to use. For seeing far across open ground or water, you need throw. If you're not sure, a balanced beam like the L35 2.0 or Baton Ultra covers most jobs.

Why does a torch with fewer lumens reach further?

Because reach comes from candela, not lumens. The T29 puts its 2,900 lumens into a tight beam of 490,000 cd. The X20-R spreads 10,000 lumens into a wide beam of 48,400 cd. Beam distance is 2 × √candela, so the T29 reaches 1,400 m and the X20-R 440 m.

Which torch reaches the furthest in the UAE?

Of the lights we sell, the Acebeam K75 2.0 at 2,716 m. Under AED 500, the T29 at 1,400 m.

Can I use a throw flashlight indoors or for camping?

You can, on a low mode, but the narrow beam makes close work awkward. A flood light or a headlamp is far more comfortable around a tent or in a room.

See our tactical flashlight guide for switches and runtimes on the bigger lights. Every light here is genuine Acebeam or Olight with full manufacturer warranty and ships from our UAE stock with cash on delivery, 1 to 3 day delivery, AED 10 shipping (free over AED 300) and 14-day returns.