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Fenix LD20 Torch - Quick Test

Super versatile, super bright, regulated LED torch tested.


Posted: 11 May 2009
by Jon

Fenix LD20 Premium Q5 Torch - Quick Test

Fenix LD20

Price: £47.95

Weight: 100 grammes (including 2xAA batteries)

Features: Compact, waterproof LED torch powered by two AA batteries, Cree Q5 LED, regulated output with six types of output, 150mm x 21.5mm, made from T6 aircraft grade aluminium with hard-anodized finish, toughened glass lens with anti-reflective coating. Claimed output 180 lumens. Battery life two hours on turbo mode

What's It For?

Compact - not much bigger than a fat fountain pen - all-round outdoors torch that can be used either as conventional flashlight or with bike mount or head band for added versatility.

The Techy Bits

Fenix is a seriously well-regarded brand when it comes to cutting edge, high quality LED torches and the technical specification of the LD20 reflects that. It's not just that it uses a super powerful Cree Q5 LED with virtually unlimited lifetime, the whole torch is carefully designed and made.

Fenix LD20

There are two main modes - turbo giving a 180 lumen output with a battery life of two hours or normal with 9 lumen, 47 lumen and 94 lumen levels - battery life 71 hours, 13 hours and 5 hours respectively. There are also strobe and SOS flashing settings.

Importantly the torch is regulated which means that clever electronics ensure the same level of brightness as the batteries wear down. With unregulated torches, light output drops as the batteries run down.

The torch also uses carefully developed reflector, toughened glass lens and hard anodised aluminium body.

How It Performed

We've used high-powered bike lights with the same LED as the LD20 so we knew what to expect and we weren't disappointed. On full turbo mode, the torch kicks out a penetrating beam of bright white light with an external halo of lesser brightness that puts most headtorches to shame. It really is very, very bright and very penetrating.

LD20 head mount

It's always hard to quantify beam throw, but around 100 metres feels about right. The lesser settings are handy too. To be honest, for walking use, you don't really need the turbo setting and high and medium are just as useable and extend battery life significantly.

For pure outdoor use, a head torch will generally have a hands-free edge, though you can buy an optional head mount for the Fenix - above - which works reasonably well, particularly if you mount the torch to the side of your head. You can also rig the head strap to fit a climbing or bike helmet.

LD20 bike mount

Also adding to the torch's versatility is a simple bike mount which transforms it either into a very visible commuter light or a proper, full-on mountain bike night-riding supplementary beam. Finally, knurled alloy sections make for a secure hand hold on the torch.

This versatility along with the regulated light output - most head torches are unregulated - and super bright output helps recoup the hands-free disadvantage. In addition it's beautifully made, as tough as old boots and light and compact too.  

Verdict


If you want a pure head torch then you're still better off buying, well, a head torch, but if you're after a nigh-on indestructible, more versatile beast that you can use hands free, as a conventional torch or as head or bar mounted bike light then the Fenix LD20 is superb. The regulated output is a big plus and shortish battery life on full power is offset by easy availability of rechargeable AAs. All in all, a very neat bit of kit.

Photon Shop web site


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Discuss this story

Quality gear. I use the PD 30 and it throws out a huge amount of light. I thought my old Petzl Myo XP was powerful until i bought this beast.

The strobe is nice for pissing off your mates.


Posted: 12/05/2009 at 12:31

great torches of which i probably have too many.

Posted: 12/05/2009 at 13:30

I use one as a helmet light on the bike, its an excellent piece of kit, I prefer it over the much more expensive "exposure joystick"

Posted: 12/05/2009 at 14:43

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