Home / S21 series / Convoy S21E cyan 21700 flashlight
  • Convoy S21E cyan 21700 flashlight
  • Convoy S21E cyan 21700 flashlight
  • Convoy S21E cyan 21700 flashlight

Convoy S21E cyan 21700 flashlight

(5.0)
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  • Detail
    Basic introduction
    Construction Material: Aluminum alloy，The surface is hard anodic oxidized
    Lens type: gree-coated glass lens
    Reflector: made of aluminium alloy, the reflective surface is vacuum-coated.
    orange peel for 519A , XHP50.3 HI , B35AM , 719A ,LHP531
    smooth for SST40 ,  SFT40,SFT-42R,F45R
    LED MCPCB: made of copper.
    DTP thermally conductive structure.
    3.0 W/(m·K) thermal grease below the MCPCB.
    Head structure: integrated type (Best structure for conducting heat, but please note that fast heat transfer does not mean fast heat dissipation, which depends on the surface area of the flashlight.)
    Switch: The electronic switch is located on the side of the head, pay attention to the flashlight using the electronic switch has standby current, if it is possible that you will not use the flashlight for more than a week, please loosen the tail of the flashlight to avoid the risk of battery damage.
    Tail: There is a hole at the bottom for installing the lanyard .It does not affect the handstand of the flashlight. Nickel-plated phosphor copper spring inside.
    Electro&optical parameters Driver output:
    (default constant current driver)    		 3V 6A for SST40 , SFT40 , 519A , 3V XHP50.3 HI
    6V 2.2A for B35AM , 719A 
    6V 3A for XHP50.3 HI
    Driver output:
    (Anduril 1.0 FET)    		 3V 8A for SST40 , SFT40, 3V XHP50.3 HI
    3V 6A for 519A
    Driver efficiency: 80%-95%
    Mode: See below for details
    Flux: 1500-2000LM
    Illumination distance: < 100 meters (estimated by the naked eye,  data for reference)
    ? (ANSI standard)
    Runtime: ?
    Related features Low voltage warning: Yes, After a period of alarm, the flashlight will automatically turn off.
    Reverse polarity protection: Yes
    Mode memory: Yes
    Temperature control function： Yes , As the temperature rises, the current will drop slowly, but this does not mean that the surface of the flashlight will not heat up.
    Tailstand: Yes
    About the battery Battery included: No
    Required battery type: unprotected 21700 lithium battery
    Required battery quantity 1 piece
    Size & weight Length: 116.4mm
    Diameter: 27.3mm
    Weight: net weight  88g (without packaging, batteries, headlight strap
    gross weight 98g (include clip, lanyard, package)
    Accessory: 1* lanyard , 1* clip

    Flashlight Mode Operation Instructions

    Default Constant Current Driver

    1. Turn on and adjust brightness: Click once to turn on the flashlight at the last remembered brightness. While it is on, press and hold to ramp the brightness up. Release, then press and hold again to ramp it down.

    2. Moonlight: From off, press and hold to enter moonlight mode (0.01 A, 0.2%). This brightness is not remembered.

    3. Turbo: From on or off, double-click for 100% brightness.

    4. Strobe: From off, triple-click to enter strobe mode.

    5. Tactical mode: From off, click four times to enter tactical mode, which operates at 100% brightness only. Click four times again to exit.

    6. Voltage detection: From off, click five times. The flashes indicate battery voltage: three flashes, a pause, then seven flashes mean 3.7 V.

    7. Four-level mode: From off, click six times to switch from smooth ramping to four brightness levels: 1%, 10%, 40%, and 100%.

    8. Lock mode: From off, click ten times to lock the flashlight. While locked, any operation produces one flash. Click ten times again to unlock it; this is the only way to unlock.

    The flashlight includes low-voltage protection and temperature control.

    10A Buck Constant Current Driver

    1. Turn on and adjust brightness: Click once to turn on the flashlight at the last remembered brightness. While it is on, press and hold to ramp the brightness up. Release, then press and hold again to ramp it down.

    2. Moonlight: From off, press and hold to enter moonlight mode (5 mA). This brightness is not remembered.

    3. High: From on or off, double-click for 100% brightness at 5 A.

    4. Momentary turbo: From on or off, double-click and hold the second click for 10 A turbo. Release to return to the previous brightness or the off state.

    5. Strobe: From off, triple-click to enter strobe at 100% brightness.

    6. Tactical mode: From off, click four times to enter tactical mode at 5 A. Click four times again to exit.

    7. Voltage detection: From off, click five times. Three flashes, a pause, then seven flashes mean 3.7 V.

    8. Four-level mode: From off, click six times to switch from smooth ramping to four output levels: 145 mA, 500 mA, 1,500 mA, and 5,000 mA.

    9. Lock mode: From off, click ten times to lock the flashlight. While locked, any operation produces one flash. Click ten times again to unlock it; this is the only way to unlock.

    The flashlight includes low-voltage protection and temperature control. Standby current is approximately 22 µA when powered off.



    Mode operation instructions(Anduril 1.0):

  • Customer Reviews
    5.0

    Reviews (3)

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    Henn********ndon

    A very nifty little light, the 4000k high cri XHP50.3 seems very neutral and not green in the slightest.

    S***ky

    A very good flashlight. Workmanship is amazing. UI is very easy to use and there is a great choice of different LEDs to choose from. The store service is also very prompt to answer any queries on shipment.

    *K

    The S21E in Cyan is a brilliant little light. The fit and finish are great, and it's very useful as a carry-around. I got one with the SFT40, 5000K and it is a short range thrower. You can easily change the lens to a 30TIR to make it a floody light if needed. The two light styles (Ramping / Stepped) are very useful, and there is mode memory in this light. The in-built USB C charger is pretty efficient and terminates at 4.19- 4.20v (I think 2A while charging, so please ensure you're using good quality batteries).

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