Introduction
The ORCATORCH D910V is a high-performance scuba diving video light designed for underwater photography and videography. It features a powerful 5000 lumens output, a wide 120-degree beam angle, and a durable titanium alloy switch. This manual provides essential information for the safe and effective use, setup, operation, and maintenance of your D910V video light.

The ORCATORCH D910V Scuba Diving Video Light, a robust and powerful lighting solution for underwater environments.
What's in the Box
Carefully unpack your ORCATORCH D910V and ensure all items are present:
- ORCATORCH D910V Scuba Diving Video Light
- Home Charger
- Magnetic Charging Cable
- Spare O-Rings (3)
- User Manual

The package includes the ORCATORCH D910V video light, home charger, magnetic charging cable, spare O-rings, and user manual.
Setup
Battery Installation
Before initial use, remove the protective plastic disc located between the battery and the light's contact points. Twist the tail cap counter-clockwise to open the battery compartment, remove the disc, and then reassemble the light by twisting the tail cap clockwise until securely tightened.
This video demonstrates the unboxing process, including how to remove the battery's protective plastic disc and operate the light's switch.
Charging
The D910V features magnetic fast charging technology, allowing the light to be charged without removing the battery. Connect the magnetic charging cable to the light's charging port and the adapter to a standard wall outlet. A full charge typically takes approximately 2.5 hours.

The magnetic charging system allows for convenient charging without disassembling the light.
Operating Instructions
Power On/Off and Mode Selection
The titanium alloy side switch controls the light's functions. Press the switch once to turn the light on. Subsequent presses will cycle through the three lighting modes: High (5000 lumens), Middle (2000 lumens), and Low (500 lumens). To turn the light off, press and hold the side switch for 5 seconds.

The light offers three brightness modes: High (5000 lumens for 50 min), Middle (2000 lumens for 2h 10min), and Low (500 lumens for 8h 50min).
Battery Indicator
The LED indicator on the switch provides real-time battery status:
- Green: Battery level is 70% or higher.
- Orange: Battery level is between 30% and 70%.
- Constant Red: Battery level is below 30%.
- Flashing Red: Battery level is below 10%, indicating it's time to recharge.

The LED indicator provides real-time battery status, changing color from green to orange to red as the battery depletes.
Safe Lock Function
To prevent accidental activation during transport or storage, the D910V features a safe lock function. To activate, press and hold the side switch for 5 seconds. The light will turn off and flash twice to confirm it is locked. To unlock, double-click the switch.
This video demonstrates the unboxing process, including how to remove the battery's protective plastic disc and operate the light's switch, including the safe lock function.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your ORCATORCH D910V:
- Rinse After Each Dive: Always rinse the light thoroughly with fresh water after every dive to remove salt, sand, and other debris.
- Inspect O-Rings: Regularly inspect the O-rings for any signs of damage, cracks, or foreign particles. Replace if necessary.
- Lubricate O-Rings: Periodically apply a thin layer of silicone grease to the O-rings to maintain their seal and prevent drying.
- Storage: Store the light in a cool, dry place away from direct sunlight. Ensure the battery is partially charged (around 50%) if storing for extended periods.
Troubleshooting
If you encounter issues with your D910V, refer to the following common troubleshooting steps:
- Light Not Turning On:
- Check the battery charge level using the indicator.
- Ensure the battery is correctly installed and the protective plastic disc has been removed.
- Verify the tail cap is securely tightened to ensure proper electrical contact.
- Light Flickering:
- Tighten the tail cap firmly.
- Inspect O-rings for any debris or damage that might compromise the seal.
- Reduced Brightness:
- Recharge the battery fully.
- Ensure the light head is clean and free from obstructions.
Specifications
Key technical specifications for the ORCATORCH D910V:
| Model Name | D910V |
| Brand | ORCATORCH |
| Max Output | 5000 Lumens |
| Beam Angle | 120 Degrees Wide Angle |
| Water Resistance Level | Waterproof (up to 150 Meters) |
| LED Type | Imported COB LED |
| Switch Type | Titanium Alloy Side Button |
| Charging Technology | Magnetic Fast Charging |
| Battery Indicator | Yes (Green, Orange, Red) |
| Dimensions (Length x Head Diameter) | 129.5mm x 53mm |

Visual representation of the ORCATORCH D910V's dimensions.
Performance in Action
This video showcases the ORCATORCH D910V in a cave diving environment, demonstrating its powerful illumination and wide beam.
Warranty and Support
Warranty Information
The ORCATORCH D910V Scuba Diving Video Light comes with a 2-year warranty. ORCATORCH is committed to providing high-quality products and offers free replacement of products for 2 years to ensure customer satisfaction.
Customer Support
For any questions, technical assistance, or warranty claims, please contact ORCATORCH customer service. We are dedicated to providing excellent support and ensuring a positive product experience.