The Specific Benefits of Flashlight LEDs:

Energy efficiency
The light bulbs burn very cool, while incandescent bulbs emit 98 per cent of their energy as heat! Much more bang for the buck
Long life
These lights can last from 50,000 to 100,000 hours. Incandescent light bulbs typically last around 1,000 hours and fluorescents are good for roughly 10,000 hours
Rugged durability
LED lights have no fragile filament to contend with, and no fragile tube. They are resistant to heat, cold, and shock
Lumens per watt
While manufacturers are still finding new ways to increase this ratio, Inc. has been able to produce an LED bulb that generates 131 lumens / watt. This is research, though. Today´s available LEDs are the same as compact florescent bulbs, averaging around 55. Incandescent bulbs wander sadly in at about 15

DescriptionLet this Nitecore SRT3T6 LED 550LM Waterproof Flashlight bring you endless convenience. It adopts great LED technology, ensuring high brightness, long lifespan, low power consumption and environmental protection. Coated by top-grade aluminum alloy material, it is wear-resistant to daily scratch, drop, shock and bump etc. What is more, it is easier to turn on and off. What is more, this flashlight, with excellent IPX-8 waterproof performance, could well work even in wet conditions. This portable gadget is widely used among our daily life. How can you miss it out?

FEATURES

High brightness, low power consumption, good temperature adjustment and environmental protection
It is so portable and lightweight that you can carry it anywhere
Coated by high quality aluminum alloy, it is sturdy enough
Ultra-clear glass lens makes light brighter
Non-thermal radiation, safe and stable, reliable
Easy to turn on / off
High efficiency circuit board provides long lighting time up to 200 hours
With unlimited brightness adjustment

Specifications

Brand	Nitecore
Model	SRT3
Color	Black
Quantity	1
Material	Aluminum Alloy
Emitter Brand
LED Type
Emitter BIN	T6
Color BIN	White
Number of Emitters	1
Switch Location	Tailcap
Battery Configuration	1 x CR123 Battery (Not Included)
Strap / Clip Included	Yes
Waterproof Rate	IPX-8
Luminous Flux	550LM
Dimensions	(4.61 x 0.98 x 0.94)" / (11.7 x 2.5 x 2.4)cm (L x W x Dia.)
Weight	3.07oz / 87g

Package Includes

1 x Flashlight
1 x Leather Case
1 x Clip
1 x Extension Tube
1 x Lanyard
1 x Tail Cover
1 x O-ring

Extra Info

Note:

1. Please do not irradiate it to human eyes, especially for children, or else, it may cause temporary blindness for the harsh light of flashlights
2. Do not meddle with the head of torch or separate the reflector and the bulb
3. Wipe flashlight with soft fabric after use
4. In case of erosion causing roughness of the torch movements, try to clear and air it
5. Silicon grease can be applied to the interface
6. Remove battery if not in use for long period
7. Strongly suggest using the battery with protecting board, so that it can avoid over-change and over-discharge, and protect battery and prolong its service life
8. While using 16340 such kinds of rechargeable lithium battery, you should avoid over-charge and over-discharge, it means that: charge at it once when the light of flashlight remarkably dimmed
9. Avoid direct sunlight