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- Built for deep-sea endurance and rated for diving 650+ feet!
- Casts up to 2200 lumens with a press of the button to illuminate the depths
- USB-C rechargeable battery with a max runtime of 5.5 hours to outlast undersea expeditions
- Super-focused spot beam casts up to 1,640 feet away to see marine life, artifacts, and hazards from a distance
- Batteries Included?: Yes
- Rechargeable: No
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Description
Acebeam D20 V2.0
Diving Light Rated to 650+ Feet
If you're studying, photographing, or just exploring underwater environments, then the Acebeam D20 V2.0 is perfect for you! The lens of the D20 V2.0 is one of the design secrets that makes it able to cast a far-reaching beam while enduring deep sea environments. The tempered glass lens is treated so that it allows for near-perfect light transmittance and withstands deep water and high water pressures. The D20 V2.0 has a depth rating of 200 meters (656 feet), so the light is safe to use for underwater diving, caving, and more!
The D20 V2.0 is equipped with 3 output modes so you can handle almost anything while prepping for your dive, during your dive, or in emergency situations. The light emits a maximum of 2200 lumens for when you need full-power, long-range lighting; it also has a lower 530-lumen output perfect for dive prep, use on the boat, and when working with your hands. The D20 V2.0 even has an SOS mode that fires a 1200-lumen light beam over 1,100 feet away (the light itself is visible from even further away) for emergency rescue use!
High-Capacity, USB-C Rechargeable 21700 Battery
This dive light makes use of a single li-ion 21700 battery that provides long runtimes and is easy to recharge with its USB-C port. The included battery provides runtimes reaching 5.5 hours to outlast any undersea expedition. There is a battery status indicator on the light to keep users apprised of the remaining charge level while diving. A lock function makes it simple to prevent accidental activations of the light so it can't waste battery when not in use, and so you don't startle cautious marine life or blind other divers.
Fully Optimized for Deep-Sea Endurance
Every facet of the D20 V2.0's construction is built with surviving the deep sea in mind. While usable in both freshwater or saltwater environments, the corrosive nature of sea water was of primary concern. To minimize the effects of saltwater corrosion, this dive light is built with an aluminum alloy body which was then coated with a diamond-grade, anti-corrosion oxidation finish to support extensive use in oceans. Additionally, the switch was upgraded to SUS316 stainless steel, which is highly resistant to saltwater corrosion so the light stays in top working shape. The D20 V2.0 is also secured with double o-rings to protect the battery from water contamination down to the maximum depth.
| High | Low | SOS | |
| Brightness | 2200 ⥊1000lumens | 530lumens | 1200lumens |
|---|---|---|---|
| Runtime | 1 +135minutes | 5.5hours | 4.5hours |
| Distance | 500meters | 239meters | 351meters |
| Intensity | 62500candela | 14280candela | 30800candela |
- Notable Features
- » Upgraded version of the D20 dive light with a new LED that has 61% farther throw and a beam with 158% greater intensity
- » Includes 1 x 21700 li-ion battery with a 5100mAh capacity to enable long runtimes and a USB-C port for simple recharging
- » 530-2200 lumens of brightness adaptable to every scenario, whether prepping for your dive at night or exploring pitch-black undersea caves
- » Incredible construction designed for underwater illumination in fresh or salt water
- » Special oxidized aluminum alloy body secured by double O-rings, complete with a double-coated tempered glass lens and SUS316 stainless steel switch to enhance the light's deep-sea durability
- » Lock feature lets you prevent accidental activations during transport to your dive site, and so you don't startle marine life you want to engage with by turning on the light by mistake
Item Details
| Brand | Acebeam |
| SKU | ACEBEAM-D20-V2 |
| Series | D |
| Manufacturer Part Number | D20-V2 |
| UPC | 6970526500473 |
| Primary Material | Aluminum Alloy |
| Max Lumens (lm) | 2200 |
| Max Throw (m) | 500 |
| Rechargeable | No |
| Batteries Included? | Yes |
| Switch | Body |
| Color Temperature | 6500K |
| Length | 5.35 in (136 mm) |
| Typical Uses | Boating, Diving, Marine, Photography |
| In the Box | Batteries, Lanyard, Spare O-ring(s), USB Cable, User Manual |
Specifications
| Drop Resistance | 5 ft (1.5 m) |
| Switch | Body |
| Primary Material | Aluminum Alloy |
Output Details
| Max Lumens | 2200 |
| Max Throw | 500 m (1640 ft) |
| Color Temperature | 6500K |
Power Details
| Batteries Included? | Yes |
| Included Model | ACEBEAM-IMR21700NP-510A-USB |
| Rechargeable | No |
| Charge Style | Battery w/ Charge Port |
| Charge Connector | USB-C |
Unit Dimensions
| Length | 5.35 in (136 mm) |
| Head Diameter | 1.33 in (34 mm) |
| Body Diameter | 1.06 in (27 mm) |
| Weight | 4.51 oz (128 g) |
Certifications & Transport
| Certifications/Standards | ANSI, CE |
Packaging/Shipping Dimensions
| Length | 6.42 in |
| Width | 3.47 in |
| Height | 1.8 in |
| Shipping Weight | 0.7 lb |
Documents
Additional Details
| Packaging | Boxed |
| Warranty |
Acebeam 5 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
| Glossary | Flashlight Glossary |
Bright Buys
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Independent 4-slot charging for different batteries
- Touch screen control provides user-friendly operation
- 4 working modes for charging, testing batteries, and more
- Compatible with Li-ion, Ni-Cd, & NiMH batteries
- Quick Charge 3.0 technology enables fast and efficient device charging
- USB compatibility supports a wide range of electronic devices
- Compact adapter design makes it ideal for travel and everyday use
- Intelligent charging management helps optimize power delivery
- Universal cable to consolidate chargers for work, home, or EDC use
- USB-C, Micro-USB, and Lightning plugs for various electronics
- USB-C input with USB-A adapter for use with any USB power source
- 3.93ft long cord, allowing you to use your phone during recharging!
- Premium materials for durability and fast charge speeds
- Fits flashlights w/ diameter of 24-32mm & length of 130mm-170mm
- Great for EDCs, tactical lights, slim lights, & more!
- Durable and flexible nylon material keeps lights secure
- 33g weight won't drag you down!
- Portable powerhouse - emits a 1148ft beam from a 3.4in light!
- Strobe and SOS modes accessible for emergencies
- Dual-fuel power - swap in a CR123A when needed
- Strong magnetic tailcap for hands-free repair jobs
- USB-C port offers seamless recharging from anywhere!
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime


