The Problue AC-38-2 Marker Light Torch is an underwater torch from Problue – a focused beam that cuts through the murk and brings colour back to the reef. Rechargeable, depth-rated, and built for repeated use, it’s an essential piece of kit for night dives and photography at Mabul’s world-class visibility.
Technical Specifications
| Specification | Details |
| Brand | Problue |
| Product | AC-38-2 Marker Light Torch |
| Output | – lumens |
| Beam Type | Flood |
| Depth Rating | 100m |
| Battery | Rechargeable |
| Material | Aluminium / Plastic |
| Best For | Underwater photography / Night diving |
Key Features
- High-output LED: Powerful, focused beam that cuts through dark water and brings reef colours to life.
- Rechargeable battery: No disposables – charge up and go, dive after dive.
- 100m depth rating: Sealed tight for any recreational or sport dive.
- Compact and mountable: Fits on a camera rig, tank, or held by hand.
Suited for Malaysian Dive Sites
The Problue AC-38-2 Marker Light Torch is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Mabul’s world-class visibility, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every dive – especially the O-ring seal area.
- Check the O-ring before every dive – replace if worn or damaged.
- Recharge fully between dive sessions.
- Store with the battery removed if you’re not diving for a while.
Final Verdict
A good dive torch transforms your night dives. The Problue AC-38-2 Marker Light Torch delivers the brightness, reliability, and depth rating you need – nothing more, nothing less.




Kenny Wong –
How long does it take for the battery to drain completely?
Imran Hanafiah –
Thank you for reaching out to us about your question on the Problue AC-38-2 Marker Light Torch. According to the product’s specification, the marker light torch can run for 14 hours on a single 1AA battery. We don’t have exact information on how long it takes for the battery to drain completely, but we can estimate that it’s around 14 hours based on the mentioned burin time. If you have any more questions or concerns, feel free to ask!
Bryan Foo –
I recently purchased the Problue AC-38-2 Marker Light Torch and was pleased with its performance. However, I encountered some issues with the battery life, which could be improved.
Rachel Tee –
I have been using the Problue AC-38-2 Marker Light Torch for a few weeks now. I am impressed with its brightness and water resistance. It has been a game-changer for my work.
Dominic Lee –
What is the lifespan of the actual LED light source in this torch?
Imran Hanafiah –
Thank you for reaching out about the lifespan of the LED light source in our Problue AC-38-2 Marker Light Torch. Unfortunately, we don’t have specific information on the lifespan of the actual LED light source. However, we can tell you that the maker light is powered by a 1AA battery and has a burin time of 14 hours. This should give you an idea of its overall usage. We appreciate your feedback and would like to invite other customers to share their experiences with the product if they have any information on the LED light source lifespan.
Joshua Talban –
Does this marker light torch come with a rechargeable battery option? I’d love to reduce my environmental impact.
Imran Hanafiah –
Thank you for your interest in the Problue AC-38-2 Marker Light Torch. Unfortunately, this product comes with a disposable 1AA battery. However, we understand the importance of reducing environmental impact and are looking into options for more eco-friendly products in the future. If you’re interested in our current eco-friendly products, I’d be happy to suggest some alternatives. Please follow up with me here or contact our customer service team for more information.
Maisie Ow –
I was pleasantly surprised by the durability of this marker light torch. It’s a compact and lightweight device that’s perfect for outdoor activities, and the quality of the light is top-notch. However, I found the button mechanism to be a bit stiff at first. Overall, I’m really happy with my purchase!
Zakeyah Le –
I’ve been using this marker light torch for a few weeks now, and it’s been a game-changer for my night hikes. The light is incredibly bright and the reflective surface helps me see my surroundings clearly. However, I wish the carrying strap was slightly wider for more comfort.
Celine Wong –
Does the Problue AC-38-2 Marker Light Torch come with a warranty?
Imran Hanafiah –
Thank you for your question, Celine! We do offer a warranty on our Problue AC-38-2 Marker Light Torch products. As an authorized distributor, we stand behind the quality of our products and provide a 2-year limited warranty against manufacturing defects. If you have any questions or concerns about your warranty, please feel free to reach out to us directly. We’re here to help.
Khaleilah Omar –
I bought this marker light torch for work and it’s been a lifesaver. The long battery life and durable design make it perfect for night shifts. It’s also very easy to use. So far, I’m extremely satisfied with this purchase!
Luisong Li –
Is the waterproof rating of 70 meters accurate? I plan on using this in wet conditions and want to know for sure.
Junhao Lo –
Thank you for reaching out about the waterproof rating of the Problue AC-38-2 Marker Light Torch. We understand your concern and want to assure you that the product is indeed water resistant up to 70 meters. However, please note that the IPX7 rating of the product means it can withstand being submerged in water at depths of up to 1 meter for 30 minutes. We would not recommend using it below 70 meters or in extreme water conditions. If you have any further questions or concerns, please feel free to ask. We’re here to help. Others with similar concerns might want to share their experiences in the comments below.
Therica Thamboo –
Are the individual components of this marker light torch replaceable? I’d like to know in case something breaks down in the future.
Junhao Lo –
Thank you for reaching out about the Problue AC-38-2 Marker Light Torch. I understand your concern about replaceable components, and I’m happy to provide some insight. Unfortunately, we don’t have specific information available on whether the individual components of this marker light torch are replaceable. However, I can suggest that you contact our customer support team or reach out to the manufacturer directly for more information. They may be able to provide guidance on maintenance and repairs.
Melissa Lee –
The Problue AC-38-2 Marker Light Torch has been a reliable tool for me. Its durability is impressive, and the price is reasonable.