The Underwater Kinetics C4 LED Dive Light is an underwater torch from Underwater – 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 Payar Marine Park’s gentle reefs.
Technical Specifications
| Specification | Details |
| Brand | Underwater |
| Product | Kinetics C4 LED Dive Light |
| Output | 575 lumens |
| Beam Type | Focused |
| 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 Underwater Kinetics C4 LED Dive Light is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Payar Marine Park’s gentle reefs, 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 Underwater Kinetics C4 LED Dive Light delivers the brightness, reliability, and depth rating you need – nothing more, nothing less.




Jeffrey Lim –
Bought the C4 LED Dive Light for a night dive—super bright and easy to handle, even with my thick gloves. Beam is strong enough to see far, but not too narrow. Love the sturdy feel.
Imran Hanafiah –
Thank you, Jeffrey, for sharing your feedback! We’re glad to know the light performed well on your night dive and that you found it comfortable and reliable with gloves.
Joel Lim –
The brightness on this dive light is outstanding, even in murky waters during my night dive near Pulau Hantu. The grip was easy to hold with wet gloves and the switch was very responsive. Only thing is, I wish it came with rechargeable batteries.
Imran Hanafiah –
Thank you for sharing your experience, Joel. We’re glad you found the brightness and grip helpful, and we appreciate your feedback regarding rechargeable batteries—currently the light uses C-cell batteries, but we’ll be sure to share your suggestion with our product team.
Surya Chandran –
Is this dive light suitable for deep wreck dives, around 120 meters? I’m concerned about water pressure at that depth.
Junhao Lo –
Hello Surya, yes, the Underwater Kinetics C4 LED Dive Light is depth-rated to 500 feet (152 meters), so it is suitable for deep wreck dives at 120 meters. The double-sealed construction and reinforced design ensure reliable performance under high pressure.
Francis Chin –
I’ve been using this dive light for several trips now and the battery life really lasts—never had to switch batteries during a full day of diving. The beam cuts through greenish water and makes everything so visible. Definitely a reliable piece of kit.
[email protected] –
Thank you, Francis, for your positive feedback and for sharing your long-term experience. We’re thrilled to hear the dive light’s battery life and visibility have served you well on your trips.