X
Use coupon ZDFJ339Q to save 10% for orders above $29 Average Delivery Time 12-15 DAYS
Your position: Home / Sofirn Products / Flashlights / 21700 Flashlights
  • Description
    Updated:
    Two kinds of tints are available:

    6500K cool white light 
    5000K neutral white light



    Preorder:

    The first batch of SP35 without step down is sold out, we start selling the standard version with ATR step down. Standard version steps down when the flaslight is too hot, and increase the brightness when it's not that hot. 

    If you need the first batch without ATR, please go to amazon store in US (CLICK ME), price is almost the same after coupon. CLICK ME





    Features:

    1, USB-C direct charging: expected directly charging flashlight powered by 21700 battery (choose 4000mAh or 5000mAh). No need to prepare a separate battery charger at all

    2, Better heat exchangement: uses high efficiency DTP MCPCB board and advanced temperature regulation (ATR) with smart heat control.

    3,  Two light groups: Group 1 with 6 normal modes + 2 hidden flashing modes; Group 2 with ramping (to ramp up or down to get your favorite brightness). and memorizes your favorite modes in daily or work

    4, Smart power indicator: different light of indicator to show different battery capacity and different charging statues in chargement

    5,  Powerful 2000 lumen (max.) and throwing distance 332 meters meet most usgae in daily lift or work such as yard searching, power off, outdoor camping, hiking, emergency, auto repaire and so on



    Specification:
    1, Emitter: 1x Luminus SST40 6000K - 6500K
    2, Operating voltage: 3.0V – 4.2V
    3, Driver: Constant current buck driver
    4, Battery options: 1x 21700 rechargeable lithium-ion battery (choose 4000mAh or 5000mAh)
    5, Dimension: 126mm (length) × 28mm (head diameter)
    6, Weight: 73 grams (without battery)
    7, Flashlight body: Aerospace grade 6061 grade aluminum alloy,  hard-anodized to military grade specification type III
    8, Toughened mineral glass lens 
    9, Water resistance i.a.w. IPX-8 (up to 2 meter under water, not for diving)
    10, Mode Memory: memorizes the last brightness level used in the general modes (Eco/Low/Med/High)
    11, Wrong polarity protection from improper battery installation
    12, Low voltage warning:  yes
    13, Low voltage protection:  yes
    14, Advanced Temperature Regulation (ATR) technology: As the temperature rises, SP35 is programmed to automatically step down and step up the brightness. These thresholds are set at 45°C, 55°C and 65°C. The higher the temperature gets, the more the brightness will drop. Once temperature decreases, brightness will be increased again according to your selected mode. 
    More operation details, please check the manual


    Package: 
    Choice1- SP35 alone (SP35 flashlight + charging cable+ others)
    Choice 2- SP35 Kit (SP35 flashlight + 21700 battery+ charging cable+ others)




     

Sofirn SP35 max 2000 lumen, with ATR and Buck Driver, Works with Your TypeC Charger

Sold:
245
USD
$28.99
$79.99
64% OFF
    Please select the information you wantX
  • Style:
  • Tint:
+
-
(4797 available)
Shipping Cost:
to
Estimated Delivery Time:
Please select the country you want to ship from

Copyright © 2005-2025 sofirnlight Ltd. All Rights Reserved.

Message Us