5-Mode 1000mA 7135 Circuit Board for Cree and SSC Emitters

Pros: Does as advertised, drives a cree at 990 at the led. Has a memory so the last used mode is retained. Multi-mode is very nice....has a useable low power setting.

Cons: Wires were not soldered to the board, had to look at the pictures on the web to know when to put them.

Other: Great driver at a very good price.

Pros: nice and small. great price.

Cons: wires are not pre soldered on, and no instructions.

Other: a good buy for DIY flashlight builders

Pros: Small, thin, compact, miniscule, tiny, uh...un-big? Good, useable settings without a lot of "fluff." Didn't explode in a fiery blast upon incorrect polarity. So that's nice.

Cons: Too narrow a range of voltage input!!!

Other: If you have a specific project in mind and this fits the V_in and features, it's a great deal and a great product.

If this would accept a wider range of V_in and if DX could find a supplier to add an inductor coil that didn't compromise 1/4" of room it would be even better.

Pros: Very good driver with a nice low option. Multimodes is definitely useful.

Cons: A very narrow voltage range, mainly good for a single Li-ion only or 3 X NiMH

Other: Get this if you need a multimode cheap driver that will drive an led using a single li-ion or 3 X NiMH.

Pros: Upgrading old flaslight into 5 modes.

Cons: need good soldering hand.

Other: i use this to replace 1 mode 18650 and CR123 flashlight

Pros: A needful device for DIY modders. I like the 5 mode high, med, low, strobe and love the S-O-S function. Good last memory effect. A perfect fit into the assembly of the reflector. Add a spring and emitter your set. 3.7-4.5 so watch the voltage

Cons: Would of liked a small instruction sheet of correct placement of solder. Or well placed polarity next to sauter points. Only 3.7 not enough vesatile for 7.2 rechargeable but oh well good enough for my 17670.

Other: A needed Circuit board great for a low price.

Pros: Easy to swap in. Regulated current at a good drive level. Modes for cheap!

Cons: Won't step up or step down (by much).

Other: Get a bunch, they're so cheap!

Pros: Really accurate and nice construction. Wires not soldered (for me it's pro). Wires is eyasy to sold places. Works great. Optimal count of modes. Memory works perfectly. Seems it's not linear driver, but PWM (look osciloscope). Easy to fit in to standart reflectors.

Cons: A little bit small input voltage range.

Other: Great circuit board for Cree q5 and others.

Pros: wired it to a dorcy light with ssc-p7 works great my first light mod ,useing stock aaa batterys well with in power requirements , up grading to a 18650 for more power hi mode looks a little low.
pro memerey mode great ,i like power leves

Cons: dont need 4 strob modes and wires could have been pre instailed for ezer install.

Other: If you whant a home made 900 lumen led light you will need this .wounder if i can run more then one led on it.

Pros: -Great build quality
-Operates smoothly
-puts 1.02A like advertised
-Tiny
-polarity protection
-5 modes
-mode memory

Cons: This has nothing to do with the board but the included wires were unpredictable and keeps breaking off (electrically)

Other: Buy it when it's available and just keep it in your hobby drawer even if you don't need it. Because when you do, it isn't worth the wait.