Specification:
Product Name: Astrolux S41 1600LM Mini LED Flashlight
Brand: Astrolux
Model: S41
Emitter Brand CREE
Emitter Type: Nichia 219B/ XP-G2
Light Tint: 219B(5000K),XP-G2(6500K)
Nichia 219B CRI Rating: 90
Circuit Driver: A17DD-L FET+1 Driver (by wight)
Material: Constructed from aero grade aluminum alloy + Copper
Total Emitters: 4 x
Mode:
Group1: Moon-Low-Med1-Med2-High1-High2-Turbo(short press Group2: Low,Med,High,Turbo(short press +Moon-Turbo-Tactical Strobe-Battcheck-Bike Flasher(Medium press 0.5s-1.5s)
Battery Configurations: 1 x 18350/16340 battery (not included)
Working Voltage: 2.8v-4.25v
Switch Type: Clicky
Switch Location: Tail of the flashlight
Impact Resistant 1meter
Max Output: 1600lumens
Lens: Tir lens
Carrying Strap:included
Waterproof: IPX-8 Waterproof 2 meters
Weight: 110g without battery
Size: 80mm x 24mm(length x body diameter)

Package Included:
1 x Astrolux S41 1600LM Mini LED Flashlight
1 x Lanyard
1 x Spare O-ring
1 x Spare tail switch cover
1 x Clip

• SMART DESIGN: Aero grade aluminum alloy + Copper, the flashlight impact resistant & corrosion-proof, to accelerate heat dissipation and prolong LED life. LEDs boast an extended 50000 hour lifespan.
• MODE: 4 levels of brightness, 2 strobe, plus SOS. Breaking the original three kinds of brightness, and S0S. One small flashlight meet all you need.
• WATERPROOF: Waterproof in accordance with IPX-8 (2 meters submersible), to accompany you against outdoor storms.
• EASY TO CARRY: Shorter than a pen, lighter than 2 eggs, long 80mm, weight 90g, beyond the traditional small flashlight. If you do not light it,no one can see it, free to hide in every corner.
• ULTRA-BRIGHT: 1600LM light up the whole playground, light your way to anywhere.

SMART DESIGN: Aero grade aluminum alloy + Copper, the flashlight impact resistant & corrosion-proof, to accelerate heat dissipation and prolong LED life. LEDs boast an extended 50000 hour lifespan.TSZYmall4067