M7 "Dark Adaptation" series of flashlights are designed for the professional user community. The M7 utilizes a PMMA lens and its exceptional light transmission capability.  Designed using precise spectrum analysis, this light presents a homogeneous beam and creates an even, dark spot free, glare free light zone.  The M7 can be set for two levels of output (High & Low) for its wide illumination area.  Compact and light weight, with a length of only 12 cm, the M7 is easy to carry and use anywhere with the included pocket clip.
    M7-AM Amber Light (590nm): Although dark adaptation performance is not as good as red light, it is easier to distinguish the color of the object than red light. It can reduce mosquito interference when used outdoors, and can also be used to observe some flying insects and turtles, which reduces the interference of lights for them. M7 amber light is easier to be taken notice of in the rainy, snowy and foggy weather. And this flashlight is perfectly suited for parts examination and reading or any task requiring close-up illumination.
    The unibody construction of the M7 "Dark Adaptation" series gives it a high rate of heat dissipation and shock resistance, complementing the built-in multiple tiers of protection system, including low-voltage warning, reverse polarity protection, and over-discharge protection. "Eye of Heaven General", the Eye of Wisdom, will watch over the hard work you pour your heart into.

Directions:

• Open the tail cap by twisting counter-clockwise, insert a charged quality 18650 Li-ion battery with the positive terminal towards the bezel, and tighten the tail cap by turning clockwise.
• The flashlight has Reverse Polarity Protection, the light will not be damaged by batteries inserted in the wrong orientation, but it will not turn on.  If this occurs, please check the battery orientation.
• Half press the tail switch to turn on the flashlight, loose to turn off. Each time the flashlight is turned on, the default setting is "LOW".
• When the flashlight is on, half press the tail switch to cycle between LOW and HIGH output.  Fully press the tail switch until "click" is heard to lock the mode and fully press the tail switch again to turn off the flashlight.
• When the battery voltage is too low, the flashlight will flash 2 times as a warning.  When the flash is given, please change to a new battery.
• After the first flash warning, the flashlight will operate for several minutes as a safety measure.
• After several minutes, the second flash warning will be given. After this warning, the flashlight will shut off automatically.

Features:

• Aerospace Aluminum Alloy construction; black hard anodization (HA)

• Lens: PMMA Lens

• Emitter: High efficiency amber light X-LED, max output of 176LM/W, lifetime up to 50,000 hours 

• Output：

• Battery: 1 x 18650 rechargeable Li-ion battery (not included)
• Switch : Tail cap switch (up to 50,000 presses)
• Lead-free circuit board
• Constant Current Circuit, maintain same output throughout use
• Reverse Polarity Protection
• Low Voltage Warning
• Over-Discharge Protection
• No PWM, no circuit noise
• High light transmission PMMA lens
• Anti-slip, anti-roll design
• Wear resistant threads
• Flashlight body features conductive surface
• Gold-plated springs
• 1 meter impact resistance
• IP67 water resistance rating
• Individually serialized
• Dimensions: (Bezel Dia.) 27.5mm x (Body Dia.) 23mm x (Length)120mm
• Weight: 73.5±0.5 grams (w/o battery)
• Accessories (included): Pocket clip, O-ring 

SHIPPING
The final shipping cost and estimated delivery timeframe will be available to you during checkout. Currently, we offer 3 International shipping methods which are steady and easy to track. Priority worldwide shipping, Premium ( Partial countries) and a faster Express shipping. The estimated times stated below are not guaranteed. An international package could experience delays like postal strikes or severe weather or Cov-19 situation. All shipping ways, PO Box address is not acceptable.

For some flashlights, there's a pure battery inside（phone charging）,If We can not ship your packages via USPS or DHL,we'll ship your package in another way.

If you don’t receive your order within the estimated time frame provided below and suspect that it might be lost in transit, please contact Flashlightgo Support ( support@flashlightgo.com ) and we can look into the order with the courier. Lost-in-transit requests must be submitted to Flashlightgo Support within 3 months of the date of shipping or before the courier archives the tracking information.

Option 1.
Express by DHL/UPS/Fedex/Aramax/SF etc ( there may be tax need to pay in this way),
The estimated time of delivery is usually 3-7 work days depending on the country. Includes detailed tracking and confirmation of delivery.

Option 2.
Premium ( 6-10days, All tax and Duty Paid),
All tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Option 3.
Priority shipping(1-2 Weeks, average 10 days)
If we marked it is with all tax and duty paid, all tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Learn more,Please click on Here.

To ensure that you get the desirable product, we allow a seven-day product return period. Any product return application outside this period will not be entertained.
All returned product must be unused and the original package should be kept.

Return：
We do not offer return for personal products like socks and hats or food, magazine and fragile or dangerous products The original receipt must be available for application of return.

Discount products：
No product return for discount products

Gifts products：
If the item is marked as a gift when purchased and shipped directly to you, it cannot be exchanged , refunded or warranty.

Exchange：
We only replace items if they are defective or damaged.
Exchange service are offered only to wrong deliveries or product damage not caused by client. If needed, please email to info@flashlightgo.com.

Warranty
How long is the warranty period?
Flashlightgo warrants to the original purchaser that the Product(s) shall be free of any defect in material or workmanship for a period of one year for labor and one year for parts from the date of the original order except the items listed below:
Chargers,Batteries and Other Accessories: 3 months warranty

Should the Product(s) supplied by Flashlightgo prove defective because of improper workmanship or material as reasonably determined by us, Flashlightgo agrees, at its option, to either repair or replace the Product free of charge, excluding any shipping or handling charges.

Learn more,Please click here.