DL46 Powerful Diving Flashlight introduction：
1.  Ultra-Long Runtime with 30000mAh BatteryPowered by a massive 46950 Li-Ion 30000mAh battery, DL46 offers up to 24 hours runtime on Low mode. Whether you're on a night dive, underwater exploration, or extended outdoor missions, DL46 ensures long-lasting performance without frequent recharging.

2. Diving-Grade Waterproofing + Power Bank Functionality
Rated IP68 and waterproof up to 100 meters, DL46 is built for professional divers. What’s more, it supports USB-C discharging, allowing it to double as a power bank to charge other devices in emergencies — ideal for long expeditions.

3. 20,000 Lumens Output with 608m Beam DistanceWith 6x Cree XHP50.2 LEDs, DL46 delivers an intense 20,000-lumen beam, reaching up to 608 meters. Its combination of 17° spotlight and 89° floodlight makes it perfect for both underwater caves, night diving, and large-area land illumination, such as search & rescue or camping.

4. Rugged Body with Built-in Handle & Magnetic Switch
Constructed from aerospace-grade aluminum, DL46 is both impact-resistant (1m) and abrasion-proof. It features a built-in ergonomic handle for secure grip—even with gloves on—and a magnetic rotating switch, making mode selection effortless and intuitive even underwater.

5. Smart Safety System with ATR & Voltage Warning
DL46 includes Advanced Temperature Regulation (ATR) that auto-adjusts brightness at 60°C to prevent overheating. It also provides a low voltage alert when battery drops below 3V, keeping you informed and safe during critical usage.




Specifications
1. Emitter: 6x Cree XHP50.2
2. Reflector: orange peel reflector
3. Beam degree: Spot 17°; Flood 89°
4. Operating voltage: 2.8-4.2v
5. Battery options: 46950 Li-Ion battery with 30000 mAh
6. Dimension: 168mm (length) x 64mm (head diameter)
7. Weight: 938g (with battery)
8. Charging: USB-C charging and discharging
9. Flashlight body: Aerospace grade 6061 grade aluminum alloy, CNC manufactured to hard-anodized to military grade specification type III, anti-abrasive finish to get solid built body, anti-crash geometry and better heat exchange.
10. Toughened mineral glass lens 
11. Water resistance i.a.w. IPX-8 (100 meters underwater)
12. Reverse polarity protection to protect against improper battery installation.
13. Advanced Temperature Regulation (ATR) technology: ATR automatically reduces the brightness level when the driver temperature reaches 60°C to prevent overheating
15. Low voltage warning: When the battery voltage is low( less than 3V), the LEDs will  flash twice as a reminder to replace the battery. Please replace the battery in time to avoid any danger while diving.

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.

Note:
When you place an order for just the batteries, for easy shipping, faster and safe delivery, the batteries are placed in the flashlights.

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.