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

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  • Tint:
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  • Description
  • Manual
  • Reviews(6)
Updated:
Choose your color temperature: 5000K or 6500K
Choose your battery: 5000mAh or 4000mAh, or without battery


If you need the magnetic tail, 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 (choose the color temperature you like)
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








 Sofirn SP35 is a powerful, versatile EDC flashlight for indoor use and various outdoor activities like camping, hiking, fishing or hunting. It uses the new 21700 format and features a USB-C port for convenient recharging, a high efficiency DTP MCPCB board, a super bright SST40 LED with up to 2000 lumens, constant current regulation as well as an improved, more stable design. Furthermore, it uses a sophisticated user interface with both stepped modes and stepless ramping as well as a more advanced temperature regulation (ATR) with smart heat control.
ANSI/NEMA FL1 Chart
Group 1
Stepped Modes
Mode Moon Eco Low Medium High Turbo Strobe SOS
Luminous Flux [lm] 1 7 120 400 950 2000 2000 120
Runtime 31day 160h 17h 36min 5h 35min 3h 40min 1h 53min - -
Beam Distance [m] 2 16 55 120 215 332 - -
Peak Intensity [cd] 2 65 737 3600 11534 27520 - -
Group 2
Ramping Mode
Mode Ramping: Eco to Turbo Strobe SOS
Luminous Flux [lm] 1 – 2000 2000 120
Runtime depending on ramping level - -
Impact Resistance 1m / 3.28 ft.
Water Resistance IPX-8 (up to 2 meter under water, not for diving)
Charging Specification USB-C port, input DC 5V 2A
Notes The above mentioned parameters are based on tests according to international flashlight testing standards (ANSI/NEMA FL1) using one protected 4.000mAh 21700 Li-ion battery in our laboratory. Results may vary with different battery or under different environmental conditions. Operation temperature is 0°C - 40°C.
Specifications
  1. Emitter: 1x Luminus SST-40 with a lifespan of 50,000 hours
  2. Operating voltage: 3.0V – 4.2V
  3. Driver: Constant current buck driver
  4. Battery options: 1x 21700 rechargeable lithium-ion battery
  5. Dimension: 126mm (length) × 28mm (head diameter)
  6. Weight: 73 grams (without battery)
  7. Flashlight body: Aerospace grade 6061 grade aluminum alloy, CNC manufactured to hard-anodized to military grade specification type III, anti-abrasive finish to get solid built body, anti-crash geometry and better heat exchange.
  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. Reverse polarity protection from improper battery installation
  12. Low voltage warning: When the battery voltage is too low, the LED indicator in the side switch will start to flash rapidly. Please recharge the battery.
  13. Low voltage protection: The flashlight steps down automatically when the voltage is lower than 3.0V. It also turns off automatically if the voltage gets too low. Please recharge the battery.
  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.
Battery Specifications
Battery Type Dimension & Quantity Nominal Voltage Compatibility
Rechargeable li-ion battery 21700 x 1 3.7V Yes, recommended


Battery Installation
Unscrew the tailcap to insert one 21700 battery with the anode side (+) towards the head, then screw the tailcap back on.
 
Important advice: If you purchased SP35 with a battery included, please make sure to remove the insulating paper on the negative battery pole and charge the battery before first use.
Power Indicator
The LED indicator in the side switch shows the power status for 5 seconds after turning SP35 on.
Green = remaining battery power is good.
Red = remaining battery power is poor (less than 30%).
Flashing Red = critical power, replace or recharge battery as soon as possible.
 
Recharging
SP35 offers a USB-C port for convenient recharging of its battery. Please connect it with the included USBA to USBC cable and use a USB power adapter (not included) with 5V 2A. While charging the LED power indicator flashes red. Once finished the indicator will turn green to indicate a full battery.
Operation Instructions
Group 1:  Stepped mode group (default)
Stepped modes give you fixed brightness levels to choose from: Eco – Low – Medium – High, hidden Moonlight and Turbo.
From OFF single click to turn ON. Press and hold to cycle through stepped modes (Eco – Low – Medium – High). Single click to turn OFF.
 
Double click to activate Turbo mode from OFF or ON. While in Turbo mode, single click to return to the previously used mode, double click again to activate Moonlight mode.
 
From OFF, hold 1 second to turn on with Moonlight mode, another hold to Eco
Group 2:  Ramping group
Ramping mode gives you full flexibility to adjust brightness steplessly from Moon to Turbo level.
From OFF single click to turn ON. Press and hold to change brightness steplessly (“ramp”). Ramping changes its direction when the button is being pressed again within 1.5 seconds. The light flashes once when it reaches the lower or upper end of the ramp. From ON single click to turn OFF again.
 
Double click to activate Turbo level from OFF or ON. Another single click to return to the previously used brightness level, double click again to activate Moonlight level.
 
From OFF, hold 1 second to turn on with Moonlight level.
Toggle between Group 1 and Group 2
From ON 4 fast clicks to cycle between both mode groups.
Strobe Modes
Triple click to activate Strobe mode from OFF or ON. While in Strobe mode, single click to return to the previously used standard mode, double click again to cycle through SOS - Beacon - Strobe.
Electronic Lockout
SP35 comes with a lockout function to prevent accidental activation, e.g. in one’s pocket or backpack.
 
From OFF 4 fast clicks to activate lockout. Another 4 fast clicks to deactive lockout again and return to the previous mode setting. When the light is locked, the main LED only blinks two times to show the status of being locked. While in lockout mode, hold the side switch to use Moonlight mode.
 
Safety Instructions
  1. SP35 is a powerful flashlight. Never point it directly at a person, animal or moving vehicles. Doing so could cause retinal damage. Please do not allow children to play with it. Strobe mode may cause seizure in persons with photosensitive epilepsy.
  1. Operating SP35 for a long time in high powered modes will quickly heat up the flashlight. This is normal.
  2. Pay close attention to the proper installation of the battery. Always check that the negative end of the battery is visible at the tube’s end before screwing the tailcap back on.
  3. Please unscrew the tailcap half a turn to avoid unwanted activation during transport. It also prevents the battery from draining while the flashlight is in standby.
  4. Avoid hitting or dropping the flashlight.
Troubleshooting and Maintenance
  1. Disassembling the sealed head can damage the flashlight and voids the warranty.
  2. Sofirn, Ltd. recommends using high-quality brand batteries. Damage by battery leakage voids the warranty.
  3. Remove the battery if the flashlight will not be used for an extended period of time.
  4. To prevent self-discharge or accidental activation during storage or transportation, unscrew the tailcap by half a turn or remove the battery.
  5. Every 6 months threads should be wiped with a clean cloth followed by a thin layer of silicone grease.
  6. To maintain a proper level of waterproofness, replace worn-out o-rings with an approved spare.
  7. Troubleshooting: Clean battery contacts regularly as dirty contacts may impair the performance of the flashlight. If you experience problems (flicker, shine intermittently or failure turn on) the following root causes and solutions should be tried:
Reason A: The battery needs a replacement (battery voltage is below 2.8V).
Solution: Replace the battery with an approved type of a fully charged battery.
Reason B: Threads, PCB board contact or other contacts are dirty.
Solutions: Please clean the contact points with a cotton swab soaked in rubbing alcohol.
Reason C: The flashlight will not turn on upon first use.
Solution: Please do not forget to remove the insulation sticker from the battery on first use.
If the above methods do not work please refer to the warranty policy before contacting your authorized distributor.
 
Sofirn Limited:
Tel: +86-755-23440047 Fax: +86-755-23440141
Web: www.sofirnlight.com    
  • mail:   us@sofirnlight.com eu@sofirnlight.com
Please contact us if you have any questions.
If your product is defective please contact us for replacement within warranty period.
Manufacturer: Shenzhenshi Jinba Technology Co.,Ltd
Address: 1/F to 9/F, 1st Building, NO.110 Tenglong Industrial Center, Guanlan Street, Longhua New District, Shenzhen 518000, China

  
Average rating: 5.0 based on 6 reviews
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