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Home  > Products  > Flashlights  > High Power Flashlights  > Zoomable Flashlight  > SUPERFIRE Y39 Zoomable Flashlight
SUPERFIRE Y39 Zoomable Flashlight
420m beam, zoomable focus, Type-C charging, Durable aluminum body, safety protections, and portable design—ideal for outdoor adventures and daily use.
Brightness 670LM
Power supply 12W
Material Aluminum alloy
Size 142*34*27MM
Weight 136g (Single Unit)/285g (Set)
Waterproof IP43
Running time 4H
Charging time about 4H
Charging port Type-C
Distance 420m
Battery capacity 26650/2500mAh
Mode strong light-medium light-low light-strobe-SOS-off

      Product Advantages


      1. Versatile Lighting Modes: Switch between Low/Medium/High for general use, or Strobe/SOS for emergencies—adapts to any scenario.

      2. Comprehensive Safety Protections: Anti-reverse polarity, overcharge/over-discharge protection, and low-voltage cut-off extend battery life and ensure safe operation.

      3. Zoomable Focus: Adjust between spot (420m long-range) and flood (wide-area) light via the lamp head—ideal for varying needs.

      4. Powerful Illumination: 670 lumens with a 420-meter beam distance delivers bright, clear visibility in dark conditions.

      5. Universal Type-C Charging: Compatible with most devices (chargers, power banks, computers)—no more incompatible cables.

      6. Durable & Lightweight: Aluminum body (136g) withstands drops (1m) and water (IP43)—portable yet sturdy for harsh environments.

      7. User-Friendly Design: Included lanyard (with SUPERFIRE logo) for easy carrying, and intuitive button operation (click to cycle modes, long press to turn off).

      Parameter

      Details

      Model

      Y39

      LED Type

      SH-S33

      Max Power

      12W (max)

      Rated Voltage

      DC 3.7V

      Lumens

      670LM

      Beam Distance

      420m

      Color Temperature

      White - 8400K

      Dimensions

      142×36×33mm

      Weight (Single Unit)

      136g

      Weight (Set)

      285g

      Material

      Aluminum

      Color

      Black

      Water Resistance

      IP43

      Drop Resistance

      1m

      Zoom Function

      Yes (Telescopic)


      Battery & Charging

       

      Parameter

      Details

      Battery Specs

      26650 lithium battery, 2500mAh (blue, AB27, 3C certified)

      Runtime

      Approximately 4 hours (High mode)

      Charging Time

      Approximately 4.5 hours (5V/1A input)

      Charging Port

      Type-C

      Input

      5V/1A

      Indicator

      Red (charging), Blue (fully charged)



      Performance Parameters

       

      Mode

      Input Voltage

      Input Current

      Input Power

      Output Voltage

      Output Current

      Output Power

      Low

      4.2V

      0.15A

      0.55W

      -

      -

      -

      Medium

      -

      0.39A

      1.44W

      -

      -

      -

      High

      -

      2.23A

      8.25W

      2.85V

      2.2A

      6.27W

      Strobe

      -

      0.89-1.27A

      3.29-4.69W

      -

      -

      -

      SOS

      -

      0.01-2.19A

      0.037-8.1W

      -

      -

      -



      Usage Instructions

                   1. Mode Adjustment

      · Turn On: Click the switch button to activate Low mode.

      · Cycle Modes: Click repeatedly to switch between: Low → Medium → High → Strobe → SOS → Off.

      · Quick Off: Long press (2 seconds) in any mode to turn off the flashlight.


      2. Zoom Operation

       

      · Flood Light: Push the lamp head inward for wide-area illumination.

      · Spot Light: Pull the lamp head outward for long-range (420m) visibility.

      3. Charging

       

      · Connect the included 750px Type-C cable to the flashlight and a power source (5V/1A).

      · Red LED stays on during charging; blue LED stays on when fully charged.



      Packaging & Accessories

       

      · Packaging: 2# universal box + 22# blister tray + 70*80mm sticker.

      · Included Accessories:

      i. Y39 High-Power Flashlight (Black, with SUPERFIRE logo)

      ii. 26650 Lithium Battery (2500mAh, blue, AB27, 3C certified)

      iii. 750px Type-C Charging Cable (1A, black)

      iv. User Manual (Version 1.2, with warning labels, white)

      v. Anti-Counterfeit Label (New SUPERFIRE logo, orange-black)

      vi. Black Lanyard (with SUPERFIRE white logo)

      vii. 22# Blister Tray

      viii. 2# Universal Box (Black/orange, Chinese SUPERFIRE logo)

      ix. 70*80mm Vertical Sticker (White, copper paper)

      x. 5# Outer Carton (SUPERFIRE logo, desert yellow)

       

      For bulk purchases or customized products, please contact online customer service, or leave a message.


      You can also send email to [email protected].


      Retail customers can search for "Superfire + model" on Amazon, AliExpress, Lazada and other platforms to purchase products.

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