1,100 Lumens of Dive Light Rated to 100 Metres
For recreational and technical divers who want a bright, focused beam that holds up to real saltwater pressure. Submersible to 100 m, glove-friendly, and rechargeable over USB-C.
- 1,100 lumens with a 788 m focused throw, see structure and marine life from well across the water.
- Submersible to 100 m, IP68 sealed with a double O-ring and a third-party 100 m test certificate.
- Single oversized button works with thick dive gloves, long press on/off, short press to change brightness.
- 3 degree spot beam plus an included diffuser for soft, even flood light.
- 2 hours at 1,100 lumens, 6 hours at 350 lumens on the included battery.
- NL2153R 5,300 mAh 21700 battery included, charges over USB-C with no separate charger.
- Aero grade aluminium alloy body with a HAIII hard-anodized finish for saltwater service.
A Dive Light Built for the Deep
Long throw for open water and wrecks. At 1,100 lumens with a 788 m beam, the DL30 reaches well beyond the few metres most compact dive lights manage. The focused 3 degree spot cuts through plankton-heavy and silty water, so you pick up a reef wall, a wreck line, or your buddy's signal from a distance.
Made for real diving, not splash resistance. The DL30 is submersible to 100 m, sealed to IP68 with a double O-ring and a thickened tempered glass lens. Nitecore backs the depth rating with a third-party 100 m submersible test certificate, so the number on the box is one that has been pressure-tested.
Reach and Penetration in Dark Water
The throw that finds detail at distance. Turbo runs 1,100 lumens to 788 m at 155,420 candela, dropping to a steady 650 lumen Mid that still throws 612 m for four hours. Spearfishers and night divers get a tight cone that holds its shape underwater, the kind of beam that picks a fish out of a ledge or marks a descent line in low visibility.
Four brightness levels, one simple cycle. Step from 350 lumens for close gauge reading up to 1,100 lumens for a full wreck sweep, all on a single button so you keep one hand free for your line or camera.
A Tight 3 Degree Spot for Tight Spaces
Built for wrecks, caves and overheads. The 3 degree spot beam stays narrow and directional underwater, so wreck and cave divers can light a single passage or pick out a tie-off point without washing out the whole space. The same focused cone makes a clear distance signal to a buddy or a surface cover team.
Spot, Flood and Hands-Free
Slip on the diffuser for soft, even light. The included diffuser turns the tight spot into a wide, glare-free flood. Underwater photographers and videographers use it to fill a scene evenly and lift the foreground, and it doubles as an omnidirectional beacon or a soft reading light for gauges and dive computers.
The wrist lanyard keeps it with you. Clip the included lanyard around your wrist for hands-free work on a reel, a camera, or a search pattern, and the light stays put if you let go to deal with your kit.
Sealed and Certified to 100 Metres
IP68, double O-ring, pressure-tested. The DL30 is rated submersible to 100 m and carries a third-party 100 m submersible test certificate, so the depth claim is verified rather than assumed. Two spare O-rings come in the box, which lets you swap a seal as part of your post-dive service routine.
Care is simple. Rinse the light in fresh water after every saltwater dive and keep the O-ring grooves clean and lightly greased, and the seal stays reliable dive after dive.
A Body That Handles Saltwater
Aero grade aluminium with a hard-anodized shell. The DL30 is machined from aero grade aluminium alloy and finished in HAIII hard-anodizing, the durable surface that stands up to knocks against a wreck and the corrosive bite of salt water. A thickened tempered glass lens with a double-sided coating protects the LED and keeps light transmission high.
Rated for a 1 m impact. Drops onto a boat deck or a rocky entry are part of diving, and the DL30 is impact resistant to 1 m for that kind of routine knock.
One Button, Even in Thick Gloves
Operation you can feel through 5 mm gloves. The single oversized button gives a clear, positive click underwater. Long press turns the light on and off, short press steps through the brightness levels, so you control everything by touch without hunting for a tiny switch or twisting a head.
Flashing modes for team work. SOS plus four flashing patterns at 1,100 lumens give you distinct signals for grouping a team or marking your position in low visibility.
Know Your Remaining Power at a Glance
A colour ring around the button shows your charge. The circular power indicator glows blue from 70 to 100 percent, green from 30 to 70, red from 5 to 30, and flashes red below 5 percent. You read your remaining runtime in a glance underwater and plan your turn before the light runs low.
Long Dives, Charging Without Extra Gear
Up to 6 hours on a single charge. The included NITECORE NL2153R 21700 battery holds 5,300 mAh, giving 2 hours at full 1,100 lumens or 6 hours at 350 lumens, enough for a full day of dives at a sensible setting.
USB-C built into the battery. The charging port sits in the cell itself, so you top up with the supplied cable and no separate charger. The 21700 is removable, which means a charged spare gets you straight back in the water for a second or night dive.
WHY DIVERS CHOOSE THE DL30 OVER A GENERIC DIVE TORCH
A depth rating you can trust
Submersible to 100 m, IP68 sealed, and backed by a third-party 100 m test certificate rather than an unverified splash claim.
Real reach in dark water
1,100 lumens and 788 m of throw at 155,420 candela, well past the short range of most pocket dive lights.
Two beams in one tool
A focused 3 degree spot for distance and an included diffuser for an even flood, useful for photo, video and gauge reading.
Charge it anywhere
USB-C built into a removable 5,300 mAh 21700, so you recharge with one cable and carry a spare for back-to-back dives.
ONE LIGHT, EVERY KIND OF DIVE
Recreational Scuba
Bright, glove-friendly light for night dives and peering under ledges, with a charge indicator so you plan your turn.
Freedive & Spearfishing
A tight 788 m throw and one-handed control, so you keep a hand on your gun and pick fish out of structure.
Underwater Photo & Video
Clip on the diffuser for an even white flood that lifts the foreground and reduces hot spots in your footage.
Rescue & Search
High output, long runtime and a focused beam for locating objects and people in low-visibility water.
OUTPUT AND RUNTIME
| MODE | LUMENS | RUNTIME | DISTANCE | INTENSITY |
| Turbo | 1,100 | 2h | 788m | 155,420cd |
| High | 800 | 3h | 707m | 124,895cd |
| Mid | 650 | 4h | 612m | 93,685cd |
| Low | 350 | 6h | 456m | 51,921cd |
| Flashing (SOS, Quick, 1s, 2s, 3s) | 1,100 | — | — | — |
*CERTIFIED ANSI/PLATO FL1 2019 Standard
Figures are measured with the included 21700 5,300 mAh battery to the ANSI/PLATO FL1 2019 standard. Real-world results vary with water and ambient conditions.TECHNICAL SPECS
| LED | High-performance white LED |
| Max Output | 1,100 lumens |
| Max Throw | 788 m |
| Peak Intensity | 155,420 cd |
| Beam | 3 degree spot, plus included diffuser for flood |
| Battery | 1 x 21700, included NL2153R 5,300 mAh (USB-C) |
| Charging | USB-C built into the battery |
| Body Material | Aero grade aluminium alloy, HAIII hard-anodized |
| Lens | Tempered glass, double-sided coating |
| Waterproof | IP68, submersible to 100 m (double O-ring) |
| Impact Resistance | 1 m |
| Length | 164.6 mm / 6.48 in |
| Head Diameter | 47.7 mm / 1.88 in |
| Tube Diameter | 28.8 mm / 1.13 in |
| Weight | 273 g / 9.63 oz (in air) 126 g / 4.44 oz (underwater) |
| Download Instruction Manual (PDF) | |
Compatible Batteries
| TYPE | SIZE / VOLTAGE | WORKS? |
| 21700 Rechargeable Li-ion (8A) | 21700 / 3.6V~3.7V | Yes |
| Primary Lithium | CR123 / 3V | No |
| Rechargeable Li-ion | RCR123 / 3.6V~3.7V | No |
*RECOMMENDED BATTERIES
The DL30 ships with the NL2153R 5,300 mAh 21700 with a built-in USB-C charging port. For a spare cell, browse 21700 batteries here.FREQUENTLY ASKED QUESTIONS
How deep can the DL30 go, and can I use it at the surface too?
The DL30 is rated submersible to 100 m and sealed to IP68, with the depth backed by a third-party 100 m submersible test certificate. It works equally well at the surface and topside, so the same light handles a shore swim, a snorkel, and a deep dive.
Can I operate it with thick dive gloves on?
Yes. The DL30 uses a single oversized button you can feel and press through 5 mm gloves. A long press switches it on and off and a short press steps through the brightness levels, so there are no small switches or twisting heads to manage underwater.
How do I look after it after diving in salt water?
Rinse the light in fresh water after every saltwater dive and let it dry. Keep the O-ring grooves clean and lightly greased, and swap in one of the two included spare O-rings if a seal shows wear. Charge the removable battery over USB-C with the supplied cable.
What's In The Box
- 1x DL30 Dive Light
- 1x NITECORE NL2153R 5,300 mAh 21700 Battery (USB-C rechargeable)
- 1x USB-C Charging Cable
- 1x Wrist Lanyard
- 1x Diffuser with Lanyard
- 2x Spare O-Rings
- 1x User Manual
Light up your next dive with confidence.
GET YOUR DL30 NOWYou’re Backed by Our 60-Day Ironclad Guarantee
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Try it for 60 days. If it’s not right for you, send it back.
We stand behind our gear. If you’re not happy with your purchase, just return the full package within 60 days and we’ll issue a full refund—no fuss, no forms, no hoops to jump through.
What Happens After You Order
- You’ll get an instant order confirmation email with your receipt.
- We’ll pack your order the next working day and send you a tracking number once it’s on the way.
- From the moment you order to the moment it reaches your hands, we’re here to keep you updated and supported.
When will I receive my gear?
- Singapore: Delivered to your doorstep in 4–6 working days.
- International: Arrive within 10–14 working days.
Returns and warranty
- Every product comes with a 1 to 3-year replacement warranty (depending on the item).
- If anything isn’t working right, just let us know. We’ll make it right.
FREE Gift with Purchase: Limited Edition Ember Shard Whistle
Spend $99 or more today, and we'll automatically include a limited-edition Glow-in-the-Dark Ember Shard Whistle when packing your order.
Charge it quickly under sunlight or your flashlight, and enjoy its subtle glow throughout the night—perfect for marking gear, emergency kits, or attaching to your bag.
Limited quantities. These will be swapped (at our discretion) to other gift items if shards are unavailable.
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