I got it at last. This is my farthest throwing flashlight. Can light up everything up to 900 meters. Very nice form factor, and very nice NW tint. I attached the pictures and beam shots for your reference. You get more than what you pay for since it is very cheap and rivals the more expensive lights.

I got it at last. This is my farthest throwing flashlight. Can light up everything up to 900 meters. Very nice form factor, and very nice NW tint. I attached the pictures and beam shots for your reference. You get more than what you pay for since it is very cheap and rivals the more expensive lights.

I got it at last. This is my farthest throwing flashlight. Can light up everything up to 900 meters. Very nice form factor, and very nice NW tint. I attached the pictures and beam shots for your reference. You get more than what you pay for since it is very cheap and rivals the more expensive lights.

Although this flashlight is stated as 2400Lm and 190Kcd , this latest SST-40 has very low Vfd and the cheap method that driver works in turbo mode where low RDSon mosfet is DC connecting led directly to battery , can be fatal for Led's life ! Using a real 20A discharge 26650 Li-Ion battery and as expected in turbo mode led's current was over 9A at real 4V of battery , led's luminance was about 3000 Lumen and intensity close to 220 Kcd ! I strongly suggest for Led's safety to use either a 26650 Li-Ion with 6-7 amperes current protection nor one with lower discharge current like KeepPower 5200mAh , since 9A can easily burn Led's internal wiring. Summary , without concerning about Led's risk , this is the strongest single 3,7 Li-Ion factory thrower !

Although this flashlight is stated as 2400Lm and 190Kcd , this latest SST-40 has very low Vfd and the cheap method that driver works in turbo mode where low RDSon mosfet is DC connecting led directly to battery , can be fatal for Led's life ! Using a real 20A discharge 26650 Li-Ion battery and as expected in turbo mode led's current was over 9A at real 4V of battery , led's luminance was about 3000 Lumen and intensity close to 220 Kcd ! I strongly suggest for Led's safety to use either a 26650 Li-Ion with 6-7 amperes current protection nor one with lower discharge current like KeepPower 5200mAh , since 9A can easily burn Led's internal wiring. Summary , without concerning about Led's risk , this is the strongest single 3,7 Li-Ion factory thrower !

Although this flashlight is stated as 2400Lm and 190Kcd , this latest SST-40 has very low Vfd and the cheap method that driver works in turbo mode where low RDSon mosfet is DC connecting led directly to battery , can be fatal for Led's life ! Using a real 20A discharge 26650 Li-Ion battery and as expected in turbo mode led's current was over 9A at real 4V of battery , led's luminance was about 3000 Lumen and intensity close to 220 Kcd ! I strongly suggest for Led's safety to use either a 26650 Li-Ion with 6-7 amperes current protection nor one with lower discharge current like KeepPower 5200mAh , since 9A can easily burn Led's internal wiring. Summary , without concerning about Led's risk , this is the strongest single 3,7 Li-Ion factory thrower !