Fireflies ROT66 Clean-Sale (last 19pcs)

Product Code: ROT66
Availability: In Stock
$78.00 $55.00

Available Options

* Shipping Option:

* Emitter type:

* color:

* Additional accessories (Optional):

Last 19 pcs of  STOCK ROT66    (small anodizing flaws)

Special price from 55usd including shipping!! 

We can offer custom-made service to the Aux light for free. Custom-made Aux light by handwork is very time-consuming.

So if you accept the flaws, you can choose Ice blue aux light / Red Aux light / Purple Aux light / Mix-color.  





Warranty Statement:

Fireflies Flashlight has 2 years Warranty without human error. To get original warranty, Flashlights dissassembly is prohibited


Be aware that if you choose no-glue option, you would agree to give up original warranty (DOA not included).

So before you choosing the no-glue option, make sure you have good skills to repair the light by yourself,  Fireflies would only provide the needed parts for repairing.

Version type:

  • 9x Nichia 219B SW45K R9080 High CRI Emitters    5000lumens R9080 CRI95
  • 9x SST20 6500K CW   8500lumens CRI66
  • 9x SST20 4000K NW  5500lumens CRI95
  • 9x CREE XPL HI V3 10000lumens 

Product Description:

  • Made of 7075 aluminum alloy 
  • Body color: champagne color or Black color
  • HAIII Anodising Surface Finish
  • Stainless Steel bezel; Stainless Steel tail
  • Max Brightness:   5000 Lumens( 9x Nichia 219B)
  • 3x18650  battery carrier
  • 25 degree angle TRI lens
  •  98% AR coating glass lens
  • Digital current regulation on lower brightness
  • IPX8 waterproof , underwater 2 meters
  • with Blue Aux leds 
  • Size: 110mm x 49mmx45mm body
  • Weight: 260gram

Accessories:  standby O rings ; Lanyard ; SS Connecting buckle ; Flashlight holster ; Gift box


How to operate the light?  

ROT66 uses free software distributed under the terms of the GNU Public License version 3

ROT66 Anduril code from toykeeper/flashlight-firmware

ROT66 Nichia BLF steel_1024 review:


ROT66 Nichia BLF Maukka's review:

ROT66 Aux leds will be avaible for sale on 1st September.  (Included in flashlight)

16 pcs of blue SMD leds

4 pcs of red SMD leds  (Low voltage alert)

1.5meter integrate sphere Testing Reports:  (powered by 3 pieces of Sony VTC6 18650)

  • ROT66 Nichia 219B Measure Report


  • ROT66 SST20 4000K 5500lm CRI95 Measure Report


  • SST20 CW 6500K 8350lm CRI66 Measurement



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