LED Flashlight Driver 1.9A 17mm Multi-Group Circuit XM-L XML XM-L2 CC XP-G 7135

Description

About the Items
This auction/sale includes:
(1) New 1.90A Constant Current Flashlight Driver w/ spring and pre-tinned leads already installed.  ***SHIPPING DISCOUNT ON MULTIPLE QUANTITY***
This is my favorite driver for single lithium cell lights, it is based off of the Nanjg 105C but is flashed with custom firmware and uses higher binned 7135 chips.  I believe that it is the most versatile 17mm driver out there. It is highly configurable with 4 user select able mode groups (see below), no visible or audible PWM (flicker), low voltage protection, etc.
My favorite is the 4th star selection which provides four light levels and no strobe functions.
It will work well with any Cree XM-L or XM-L2 LED, it delivers 1.9 amps constant current..  It can also work well with XP-G or XP-G2 LEDs.
I also have higher and lower current drivers available: 1.14, 1.52, 2.28, and 3.04 amps:  Check out my
other items
!
Specifications:
Diameter: 17mm
Overall Thickness: 4.7mm (with components)
Input Voltage: 2.8-4.5 volts
-Reverse polarity protection
-Gold plated spring and contacts
-Memory sets after turned on in any mode for 2 seconds (light will turn back on to that mode if turned off)
-No visible flicker or audible noises
-Tinned leads already installed
-Reverse polarity protection (diode).
-Low voltage protection.  At around 3 volts the light will reduce power to around half, at 2.8 volts the light will blink and then shut off.  This will protect your lithium batteries which generally shouldn't be discharged below 2.75 volts.
-(5) .380mA 7135 chips (1.90 total amps)
Mode Group Selection
To select one of the four available mode groups, simply solder or otherwise connect the selected star to the outside ring (ground).
Star count is from left to right with stars on the bottom of the board.
Star 1: 2%-25%-100% (default: if this is your desired group no need to connect anything)
Star 2: 5%-30%-100%-Strobe-Beacon
Star 3: 15%-100%
Star 4: 5mA (moonlight)-2%-25%-100%
About Me
I have been buying and selling here on eBay since 1998 and do my best to describe the items I sell.  Check out my feedback!
Shipping
The item(s) will be shipped within (1) business day of receiving payment, tracking number will be provided. I ship fast!  Priority mail shipping also available.
Sorry, no international shipping.
If you are ordering multiple drivers, you only pay shipping on the first driver.
There is no extra shipping charge for additional quantity.
Returns
Returns allowed within 30 days, as long as the item is UNUSED and undamaged.  Item must be in "as received" resealable condition.
My goal is to satisfy you as a customer.  If you have any questions about the item, please ask
before
purchasing!
Thanks for looking!
For more flashlight related items such as lithium ion batteries:
Check out my
other items
!