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Review Summary
2021-12-12T19:00:00
The weight is about the same from my trigger light I was using. I switched since you're stuck in one hold for a trigger light. This light you can adjust the way you hold it. Very enjoyable when lobster diving to switch it up a bit. The narrow to wide beam was unreal, and the ability to easily adjust with a twist was very nice to have under the water. All in all, I am SUPER stoked on the light.
NathanW
2021-03-30T06:58:04
I didn't review right away, until i was able to use this on a night dive. It is a very nice light and i would recommend this if you want a versatile light with options that is very efficient. Worked great. You can focus the light to a small space or spread out the beam. Very bright light!
Kim C.
Body: Aluminum
Lens: Tempered Optical Glass
Seals: NBR O-Ring
3 CREE XPL LED
Full Power: 2300
1,017' (310m) On-Land
5700°K to 7300°K
Adjustable from: 12° to 75°
Rechargeable 3.7-Volt 5400 mAh Lithium-Ion 26800 Battery
1.3-Hours On Maximum Power 2300 Lumens
Up to 5-Hours at 730 Lumens
330' (100m)
Adjustable from:2300 to 730 Lumens
(L x Dia.) 8.1" x 2.44" (206mm x 62mm)
21 oz. (594 g) w/Battery
Handheld, Lanyard
887728114123
A-MAZE-BALLZ
By NathanW
The weight is about the same from my trigger light I was using. I switched since you're stuck in one hold for a trigger light. This light you can adjust the way you hold it. Very enjoyable when lobster diving to switch it up a bit. The narrow to wide beam was unreal, and the ability to easily adjust with a twist was very nice to have under the water. All in all, I am SUPER stoked on the light.
Super nice light. Great purchase.
By Kim C.
I didn't review right away, until i was able to use this on a night dive. It is a very nice light and i would recommend this if you want a versatile light with options that is very efficient. Worked great. You can focus the light to a small space or spread out the beam. Very bright light!

Aluminum dive torch with tempered optical glass. Dimensions: diameter 62 mm - length 206 mm. Weight: 594 g. 3 CREE XPL LEDs. Battery: Li-Ion 26680 inside the torch, rechargeable via Micro-USB. Burn-time: 2 hours at max power - 5 hours at reduced power.• Width of light beam: zoom adjustable, from 12° to 75°.• On switch: electromagnetic system.• Operating modes: max power, reduced power, flashing.• Maximum operating depth: 100 mt.• Light intensity: 2300 Lumens.• Universal torch strap: included.• Switch lock to prevent accidental ignition.
• 3 CREE XPL LEDs.
• 2300 Lumens.
• Battery: Li-Ion 26680 inside the torch, rechargeable via Micro-USB.
• Burn-time: 2 hours at max power - 5 hours at reduced power.
• Width of light beam: zoom adjustable, from 12° to 75°.

• Aluminum dive torch with tempered optical glass.
• Dimensions: Diameter 62 mm, Length 206 mm. Weight: 594 g.
• On switch: Electromagnetic system.
• Operating modes: Max power, Reduced power, Flashing.
• Maximum operating depth: 100 meters.
• Switch lock to prevent accidental ignition.
• Universal torch strap: included.


Introducing the Seac R40 Dive Light - the torch that redefines underwater illumination. Designed for durability and ultimate functionality, it's your must-have companion for every deep-sea dive, illuminating your path with outstanding brightness and clarity.
Constructed with rugged aluminum and featuring a tempered optical glass lens and a watertight NBR O-ring seal, the Seac R40 ensures reliability in even the most demanding underwater environments. Immerse yourself in the radiant light emitted by three CREE XPL LEDs, delivering an intense brightness of 2300 lumens.
Under the hood, you'll find a powerful 3.7-volt, 5400 mAh lithium-ion 26800 battery cell, rechargeable via Micro-USB for maximum convenience. The Seac R40 provides a burn time of 1.3 hours at full power and up to 5 hours at low power, emitting 730 lumens. In addition, the light features a flashing mode at full brightness for signaling purposes.
The Seac R40 offers a customizable beam angle, ranging from a precise 12 Degree to a wide 75 Degree . Its 20-watt LEDs deliver a color temperature of 5700 Degree K to 7300 Degree K, allowing optimal visibility on all your underwater adventures. An electromagnetic switch controls the light intensity and a safety switch lock helps prevent accidental activation. This impressive dive light can reach up to 1,017' (310m) on land and is depth-rated to 330' (100m) underwater.
The Seac R40 also incorporates a handy red/green LED charging indicator, enabling easy battery monitoring. It measures a compact 8.1" x 2.44" (206mm x 62mm) and weighs 21 oz. (594 g)with the battery. Each purchase includes a wrist lanyard and owner's manual, so you're ready to dive right in.
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