I have been looking for a suitable clip for the D4 also. Today i tried using a clip from a Convoy S2+, it is almost a perfect fit except it is a little long.
I also used heat shrink tubing around the ring area of the clip to protect the body from scratches. Tubing dimensions are 4mm in diameter and 24mm length. Used a small torch.
Very easy mod to do and should be ok for now until i find a more suitable clip.
Here are the links to pics showing what it looks like.
I got around to installing an old Solarforce clip on my green D4 tonight. As I read about here, I needed to open up the inside diameter a little and install a conductive spacer inside the tailcap.
My SolarForce L2 clip has been working pretty well, but I should probably find something a little better than a paperclip to use as the spacer. It seems like the paperclip has reduced maximum output a bit.
The clip itself could stand to be a bit shorter, since it routes fabric directly into the edge of the clip groove. Itās not bad though, and I appreciate the wide opening on both sides of the contact point. Itās also nice that I can add/remove the clip without scratching anything.
Yeah, sorry, there is no strobe or bike mode on the D4.
I enjoy some blinkies at times, especially party strobes, but those werenāt part of the D4 design. If you ever get the chance though, itās fun to play with water under a motion-freezing party strobe.
I used a piece of solid copper wire. I had flatten it with a hammer to allow the tailcap to tighten down enough to keep the clip from rotating around.
Its not ideal. Iād prefer a clip attached with screws, but this solarforce clip is alot more secure than a snap on clip.
Question for Hank Wang ā can you sell extra tailcaps?
I want to try some drilling and fiddling to attach a belt clip and lanyard/split ring attachment point.
Finding a copper ring/washer the right size to fit in the tailcap to use the Solarforce belt clips would also be good.
The main problem I have with this flashlight is itās easy to drop.
And the very last thing Iād want to happen is to drop it while itās heating up and have it land in an unreachable place and start a fire.
No, Hank doesnāt do inflated retail prices in order to have periodic sales. The price is set at fair value instead. However, compared to the competition, the D4 is 59% off.
That would have been my preferred method but there just isnāt enough material so I cut a slot in it to fit over the threads, you can see it in the cap picture and also filed down the placement nibs.
Zebralights are still unmatched for efficiency and stability (especially at moon levels), and have a more refined physical build with features like a clip and a recessed switch and a more sculpted shell. They also offer a fancier UI with more fiddly bits, which some people really love.
The D4 beats Zebralights in matters of output, flexibility, simplicity, mod-friendliness, price, and available colors. On most counts, by a wide margin.
For daily use, my modded D4 (added clip and new firmware) goes pretty much everywhere with me. My Zebralights mostly only get used when I need a headlamp or when I want to calibrate a light box. Because my values place a heavy emphasis on mod-friendliness; itās incredibly hard to beat a product modified to suit oneās own preferences.
(as a side note, if anyone wants the ZL UI on a D4, that can be arrangedā¦)
I feel dumb asking this but I canāt get my new D4 to even turn on. Iām using the recommended INR 30Q batteriesā¦ am I putting them in wrong? Iāve tried both directions, tried tightening the tube until it hurtā¦what am I doing wrong??