Convoy S21D 21700 LED Flashlight with Quad TIR Lens 519A 8groups 2500LM Torch Lighter for Hiking Self-defense Search Hunting

Price: 59.55

8A CC driver, constant current buck driver, As long as the battery voltage is greater than the LED VF value, the driver still maintains a high current output.In addition, the new 8A driver uses springs instead of copper posts.

Note:Bead TIR lens makes the light much softer, The larger the angle of the lens, the more scattered the light.

product description:

Material:  Aluminum Alloy

LED: nichia 519A 

Driver:8 groups, Temperature protection management inside,After triggering the temperature control, the current drops to a minimum of 20%

Low voltage warning:  Yes

Reverse polarity protection:  Yes

Lens type:  ar-coated glass and 60 degree bead TIR lens

Mode memory:Yes

Tailstand:  Yes

Battery included:  1pcs 21700 5000mAh lithium battery（Note:battery is not include）

Flux: max 2000LM (219B) / 2600LM (519A) / 4000LM (XPL HD)

CRI(519A): Ra>90,R9>90,R12>70

CRI(XPL HD): Ra>70

Diameter(Head/Body):32.1 / 27.2  mm

Length:126.5mm

Weight:106g

Packing:1*Flashlight （Note:battery is not include）

8 groups:

1.click the switch to turn the flashlight on/off,tap the switch to select mode

2.if flashlight is turned on,tap the switch 20 times quickly to enter into config mode.(On a visual interface,as long as you click on an option, it means that the option is selected. The flashlight has no visual interface. It flashes to represent an option, and "tap the switch in the flashing process" means to select the option.)

Option 1 (normal-flash 1 time + buzz-flash): tap the switch to enter into sub-option to select the mode group,If the user has no operation, the config mode will enter option 2.

       ————-sub-option 1.1 (normal-flash 1 time) : tap the switch to select mode group 1 (0.1%, 1%, 10%, 35%, 100%, strobe, biking, battery-check)

       ————-sub-option 1.2 (normal-flash 2 times) : tap the switch to select mode group 2 (0.1%, 1%, 10%, 35%, 100%)

       ————-sub-option 1.3 (normal-flash 3 times) : tap the switch to select mode group 3 (100%, 35%, 10%, 1%, 0.1%)

       ————-sub-option 1.4 (normal-flash 4 times) : tap the switch to select mode group 4 (1%, 20%, 100%, strobe, biking, battery-check, SOS)

       ————-sub-option 1.5 (normal-flash 5 times) : tap the switch to select mode group 5 (1%, 20%, 100%)

       ————-sub-option 1.6 (normal-flash 6 times) : tap the switch to select mode group 6 (100%, 20%, 1%)

       ————-sub-option 1.7 (normal-flash 7 times) : tap the switch to select mode group 7 (0.1%, 1%, 10%, 50%, strobe, biking, battery-check, SOS)

       ————-sub-option 1.8 (normal-flash 8 times) : tap the switch to select mode group 8(0.1%, 1%, 10%, 50%)

       ————-sub-option 1.9 (normal-flash 9 times) : tap the switch to select mode group 9 (50%, 10%, 1%, 0.1%)

       ————-sub-option 1.10 (normal-flash 10 times) : tap the switch to select mode group 10 (1%, 10%, 35%, 100%)

       ————-sub-option 1.11 (normal-flash 11 times) : tap the switch to select mode group 11 (100%, 20%, strobe)

       ————-sub-option 1.12 (normal-flash 12 times) : tap the switch to select mode group 12(100% only)

Option 2 (normal-flash 2 times + buzz-flash): tap the switch to active the mode memory or inactive it,If the user has no operation,flashlight will enter into the last mode. 

battery-check instructions:

<2.95V 1 flash,

2.95-3.25V 2 flashes,

3.25-3.55V 3 flashes,

3.55-3.85V 4 flashes,

>3.85V 5 flashes