Product & shipping support
NEW
M3 Compact Dive Light
Vendor:3qrs

M3 Compact Dive Light

$119.00

Compact dive light · USB-C power-bank battery

NEW
M3 Pro dive light — White Orca finish
Vendor:3qrs

M3 Pro Dive Light

$149.00

Modular dive light · Stepless dimming

NEW
3QRS SLB black long-range LEP flashlight, front three-quarter view
Vendor:3qrs

SLB LEP Search & Rescue Flashlight

$349.00

4th-gen LEP · Search & rescue

DC001 Adjustable Macro Photography Light
Vendor:3qrs

DC001 Adjustable Macro Photography Light

$243.00
Ultra Multi-Function Flashlight
Vendor:3qrs

Ultra Multi-Function Flashlight

$579.00
M6 USB-C Dive Light
Vendor:3qrs

M6 USB-C Dive Light

$179.00

Upcoming & modular model information

Coming soon · model information

SPARK

Electronic zoom for narrow-to-wide illumination, including long-throw use. Part of the shared-interface modular family with M3 Pro and MURA Pro.

3,400 lm · 711 m listed beam distance · 6,500 mAh · 250 m depth rating. Preliminary manufacturer-listed specifications; final configuration to be confirmed.

Information only. No online price, stock, order or delivery date is offered for this model.

Ask about this model

SPARK · Electronic zoom · concept

Change the beam, not just the brightness.

SPARK is the electronic-zoom model in this range. Explore a narrower beam for distant detail and a wider beam for nearby coverage. Dimming alone does not change beam width.

Optic stays in place
  1. Electronic control
  2. Beam-shaping optic
  3. Illustrated beam width

Concept only—not a product cross-section, measured beam or underwater test. SPARK’s final zoom range is not specified here.

 Explore electronic-zoom technology at Eboostr

Model information

MURA Pro

A modular connector-platform model alongside M3 Pro and SPARK. Contact 3QRS for current model-specific specifications and matched-system details.

Information only. No online price, stock, order or delivery date is offered for this model.

Ask about this model

The modular light system

Handheld. Or a corded primary light.

M3 Pro works as a handheld light. Connect the matched corded battery-canister setup to configure it as a primary light.

3QRS M3 Pro dive light in purple with an orca graphic
M3 ProHandheld configuration
Compatible battery canisterWith its matched cable connection
Primary-light configuration

A system configuration, not the standard handheld kit. Confirm the canister, cable and light version together before ordering.

Configuration diagram, not a photograph or a drawing of the actual canister. Canister and cable are not listed in the standard M3 Pro kit.

One interface family

M3 Pro · MURA Pro · SPARK

These models share the connector platform. This does not establish universal canister compatibility: the exact light, cable, electrical specification and sealing version still need to match. M3 and SLB are not included in this connector claim.

Check a modular configuration

Understand the light

Reach, brightness and beam width are different choices.

M3, M3 Pro and SLB are all long-throw lights. SPARK also reaches with a narrow beam, while electronic zoom lets you change the beam width.

Long throw
A concentrated beam designed for reach. M3 and M3 Pro suit recreational diving, spearfishing and technical-diving backup; SLB focuses on compact long-range search.
Stepless dimming
M3 Pro adjusts brightness continuously. Brightness adjustment does not, by itself, change the beam angle.
Electronic zoom
SPARK changes between narrow and wide illumination electronically. Choose a tighter beam for reach or a wider beam for nearby coverage.

SLB uses laser-excited phosphor (LEP): a very small, high-luminance source and compact optics produce a concentrated long-range white beam. It is designed for reach rather than wide-area illumination. Listed beam distance is not a promise of underwater visibility.

How SLB LEP works

Customer service

Questions about a light or an order? Contact the 3QRS team.

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