Emisar D4Ti Quad XP / 219C EDC Flashlight - 1x 18650

Emisar D4Ti Quad XP / 219C EDC Flashlight - 1x 18650
Emisar D4Ti Quad XP / 219C EDC Flashlight - 1x 18650
Product Code: ES-D4Ti
Availability: 3
Price: $60.00

Available Options

* D4Ti Option:

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This is one of the most compact quad LED Titanium + Copper 18650-powered flashlights ever designed!  It has an awesome user interface with insane output.  One of the few truly pocketable 18650 quad LED lights!  You can make it even smaller with an optional 18350 tube.

We have received several messages regarding what appears to be a "cracked" optic.  The Carclo optic used in this light has a "gate crop" on one corner of the lens by design---this is not a crack.  Please see this picture for a visual description.   The Carclo 10622 lens has an irregularity in this corner of one of the reflectors right out of the sealed tray, directly from Carclo.  It does not significantly affect the optical quality of the lens.

This light is not‚Äč compatible with protected batteries, and is only guaranteed to work with the batteries listed below.  

LED Options:

1. Nichia 219C 5000K 90+ CRI - Neutral White

3. Cree XP-L HI 1A ~6500K - Cool White

4. Cree XP-L HI 3A ~5000K - Neutral White

5. Cree XP-L HI 5D ~4000K - Neutral White

Body Color Options:

This light is now only available in Raw.  The colorful versions have been discountinued.  

User Interface:


  • Titanium body tube & parts with a solid copper head
  • Quad XP-G2, XP-L HI, or Nichia 219C LEDs mounted on a Copper direct-thermal-path MCPCB
  • Carclo 10622 Spot Optics
  • Thermal Protection
  • Low Battery Protection
  • Ramping User Interface:
    • One click turns the light on or off.
      • Holding down the switch button while on ramps the light between the lowest mode and 100% power.
    • Double click from on or off goes to 100% power.
    • Triple click: battery check
    • Six Clicks: lock out/on
  • This firmware is open source, and can be downloaded here.  
  • Dimensions:  
    • Length w/ Included 18650 Tube:  93.88mm; Length w/ Optional 18350 Tube:  63.5mm)
    • Head Diameter:  28.2mm
    • Tube Diameter:  24mm
    • Tailcap Diameter:  25.6mm
  • Weight: 132 grams (18650 tube).
  • Battery Required:  1x 10A Continuous or Better 18650 Battery (NOT INCLUDED) --- See Recommended List Below. 
    • A high-drain 18350 may also be used with this light along with the optional 18350 tube.
    • Protected batteries are not supported.
    • Only batteries on the recommended list are guaranteed to work. 
    • Do not insert the battery backwards.  There is short-term driver protection, but damage will occur to the battery and flashlight if the battery is left inserted backwards for an extended period of time.  If the battery is inserted correctly, the light will give two quick blinks when the battery is connected.

Recommended 18650 Batteries:

Highest Possible Output:
Efest Purple 3000mAh - Flat Top | Button Top
LG HG2 3000mAh - Flat Top | Button Top
Samsung 30Q 3000mAh - Flat Top | Button Top
Sony VTC5 2600mAh - Flat Top | Button Top
Sony VTC6 3000mAh - Flat Top | Button Top

Longer Runtime:
Sanyo NCR18650GA 3500mAh - Flat Top | Button Top

Recommended 18350 Batteries (With OPTIONAL 18350 tube):

Efest Purple IMR 18350 - Flat Top | Button Top
Windyfire IMR 18350 - Flat Top Button Top

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