review: L3 Illumination L10C (Nichia 219B version)

Thanks for the review. I bought one for my dad and one for myself, but had to wait until yesterday to really play with it as I wanted to give him first choice on the color.

The l10 had been on my radar for some time for an edc light but the clip concerned me and I want sure I’d like a twisty. When I saw the l10c, it was an instant order and I’m really impressed. The modes are great (moonlight seems brighter than specs, need to compare it to my zebralight h52), I love the switch, the beam is very nice and the effeciency is one of the best in class. My zebralight h52 is still my go-to backpacking light, but the price on the l10c makes it a very affordable and effective edc for me. I may even bring it as a backup for my h52.

Fantastic light!

FWIW, Zebralight’s moon modes are low even by their own lumen scale. After calibrating my light box so that it matches my ZL SC52 almost perfectly (from 2.7 lm to 108 lm, anyway), I get about 0.10 or 0.11 lm for the “L2a” mode spec’d at 0.34 lm. And I get about 0.07 to 0.09 lm for my various L10 units, on that same scale. My other Zebralights are also lower than spec, but that’s okay since the level they actually run at is almost perfect for my purposes.

In any case, you may find that your L10 moon mode is very close to the highest moon mode on your Zebralight, despite the specs being different by a factor of about 3. And I think this is due to an error in ZL’s specs, not an error in L3’s specs.

That’s great info. I suppose I was a little biased as I remember reading (selfbuilt, I think) that the L3 L10 moonlight mode was widely variable between lights and I assumed the same would be true for the L10c. When I noticed that the moonlight mode seemed brighter than my H52, I assumed I had one of the brighter L10s. That will teach me to assume, eh?

I don’t have a way to do any objective measurements myself so thanks for the correction. And either way it ends up, the L10c modes are pretty close to perfect for what I need out of my pocket light. The moonlight mode is nice for checking on the kids when they are asleep, low is great for inside a computer or under a desk, medium is a decent walking around in the woods level and high is not a bad “WHAT WAS THAT SOUND?!” level.

Moon modes do tend to vary a lot more than other modes, on pretty much all lights. At such a low power level it seems more sensitive to the variation in individual components. However, Zebralight still tends to measure low on moon modes, and the L3 L10 measures a bit closer to its actual spec. On average, that is… but some L10s are quite a bit brighter on moon than other L10s.

I took my broken L10C apart today, the one which spontaneously stopped working for no apparent reason. At least, I took the pill out of the head. I had to heat it up to melt the glue, but after that it was pretty easy.

I’m not 100% sure, but it looks like the black wire may have simply disconnected itself from the driver inside the pill. Bad solder joint or something, probably just cracked and fell off. Fixing that promises to be interesting, since the only way to get at it is to unsolder the MCPCB wires then unsolder the driver from the pill. Maybe remove the foam battery pad first to avoid melting it. I’ll probably wait until I’m not quite so busy.

However, that aside, I have more L10s to test now. It should be interesting to see how much the output varies from unit to unit.

Oh, also, it seems that the newest 2014 batch of non-clicky L10-219s now use the 219B emitter. I just discovered that yesterday, and it was a pleasant surprise. They probably won’t be very available until old L10 stock is cleared out though.

ToyKeeper - Thanks for the review. Do you happen to have an L08 in addition to your L10 and L10C? It would be cool to see a picture of the whole family standing next to each other.

Nope, I don’t have a L08. I don’t really have any interest in one, since it’s mostly just a L10 with a fraction of the battery capacity. However, selfbuilt did a nice review on it.
http://www.candlepowerforums.com/vb/showthread.php?383111

Sorry for all the delays; I’ve been extremely busy lately and haven’t had time to do much on lighting projects or reviews.

I know what you mean. I lost interest in the L08 when I saw how big it was. The only reason I would ever use AAA instead of AA is because of the smaller size.

Once that’s out of the equation we’re just left with an inferior light for no good reason.

Wait…so if we take away the purpose of the light, it has no purpose?

Makes sense.

Lol is that really how you read that or are you just ribbing me?

Assuming you weren’t kidding, when the AAA version of this light is not appreciably smaller (not to mention the regulation/runtime getting butchered) there is no reason to get the L08 for me.

But I’m sure you were just kidding.

Yes, playing. It was purely based on words without reference to the lights themselves.

Oh really? I still prefer the 219A. I hope Jake keeps the 219A’s, or at least put the older ones aside for separate purchase. I wonder if the L08 219’s are A’s or B’s? They may have a bit of stock left over

Nice looking light, but i would have prefered keeping the twisty head for selecting modes and a forward clicky for on/off. Like an improved version of the Fenix E11, ideal for the none flashoholic family members and as gifts to friends.

Thanks for the fine review.

Does the clip come already attached?

Is there any way to make the light start on high instead of low?

wolf359, I would have preferred it stay a twisty too. I find twisties easier to use and they’re silent and they tend to last longer.

hatman, the answers are yes and no. The clip comes attached, but there is no way to make it start on high instead of low.

I’d also kind of prefer if the medium mode could be a little lower. Maybe 20lm with longer runtime instead of 30lm. The TN T10T gets really good run times (~17 or 18 hours) on its 20lm mode, which makes it more usable as a primary mode instead of just an occasional extra. The L3 L10 gets about 7 or 8 hours on medium though, according to selfbuilt’s tests, so I don’t use medium as often. Both are unusually good efficiency, but I would prefer to cut the output to 2/3rds and get twice the runtime. This would also make the mode spacing a little more even, with roughly a factor of 6 between low and med and the same factor of 6 between med and high… instead of 8 and 4.

ThruNite T10 is a nice light but the silver cap just puts me off, the lack of knurling to aid in turning one handed is another negative for me. I did see in another thread someone attached a Fenix E12 head to the T10 body that looked good.

I still have a stack of Fenix E11’s that i still use 4 x MKI and 5 x MKII, i use to give the E11 and a eneloop 4 pack and a charger as a gift alot. Bought 1 x E12 tried it disliked it gave it to my boss, who i also dislike.

When i heard the L10 was to have a clicky i thought great, but my hopes where crushed. The search goes on.

It’s hard to find the perfect EDC, especially since everyone has a different idea what that means. I hope you find it!

I don’t really care for the aluminum T10 either, but the T10S and T10T are nice. I don’t find that the lack of knurling is an issue for twisty operation; the grooves on the head are plenty grippy.

As for gift lights, I try to get a variety so I can sort of tailor each one to the person receiving it. I haven’t chosen anyone for my extra L10s yet, but they’ll be for relatively special gifts since they’re one of my favorites.

If you want a combination twisty+clicky in one light, you might be searching a long time… they’re rare. The original L10 is a great twisty though, if twisty-only is okay. And the L10C is a good clicky too, if clicky-only is okay.

Is the L10C a good light to gift to non-flashaholics, who won’t be using rechargeables?….How does the output with an AA compare to that with an Eneloop? (Apologies, if I missed a comparison on an earlier post…….)

I would say it is. It has regulated output at all levels even with an alkaline. I would suggest getting the 3 mode for a non-flashaholic though since they likely won’t make use of the moonlight mode. Refer to selfbuilt’s review of the L10 for runtime charts with alkalines (they are the same as the L10c).

Klarus P1A is my current great hope for my twisty/clicky flashlight ordered 1 x P1A and 1 x P2A to see what they are like.

(mini) Review: Klarus P1A

CPF review mentions it is on the larger heavy side but you cann’t have not everything