Diving Light
Underwater video light lock mode unlock
Underwater video light unlocking
Sealion Series: Battery removable series, you can remove the battery and reinstall it to unlock.
Turbo/Seal/Shark Series: Non-removable battery, long press the two buttons, the indicator light turns on or the red light turns on to unlock
Precautions for using a diving light for the first time
Due to factory requirements, to prevent the diving light from accidentally turning on during transportation, we will loosen the battery tail cover until it is no longer conductive. During the first use, remember to tighten the battery tail cover as tight as possible to prevent water from entering.
Diving Light Maintenance Guide
1. After using the diving light, rinse it thoroughly with fresh water (do not use high-pressure water guns)
2. When storing for a long time, charge the battery to ensure that the power is between 40% and 60%
3. Replace the O-ring (even if there is no visible damage, it is recommended to replace it every 1-2 years)
4. You can use a cotton swab to apply a thin layer of silicone grease on the surface of the O-ring, and maintain it at least every 6 months to prevent the O-ring from drying and cracking
Battery polarity warning
For diving lights with removable batteries, please make sure to check the positive and negative poles carefully before installing the batteries to prevent short circuits.
1.Correct +/-installation: Align all batteries in thesame direction per device markings ("+" "_"）
2.Reverse connection may cause equipment failure;
3.Prevent short circuits: Keep metal away frombattery terminals.Avoid water/moisture to preventoverheating, leakage, or damage.
The indicator light changes from blue to green and then from red to blue in a short period of time.
1. Please test whether the battery life is normal. If it is normal, it is a voltage detection error and does not affect the normal use of the battery.
2. If the battery life is very short, the battery should be worn out. Please replace it with a new one.
The battery pack is difficult to twist or loosen.
Please lubricate the O-ring with silicone grease or replace it with a new one.
The indicator light is yellow when charging and the device cannot be turned on.
"Please test whether the battery voltage is within the normal range (single battery: 2.7~4.3V, battery pack: 10.8~17V). If it is within the normal range, please replace the charger. If the battery voltage is <0.5V, please replace the new battery. (Warm reminder: Please use the original DIVEPRO charger to charge the battery, otherwise the battery warranty will not be provided.)"
The LED is obviously damaged and the light is blue.
Please contact your local dealer to replace the LED. (Unscrew the fixing ring above the lens and circuit board, then replace the LED and reinstall the circuit board.
The flashlight does not work when the battery is fully charged.
If the battery voltage is within the normal range (single battery: 2.7~4.3V, battery pack: 10.8~17V), please contact your local dealer to replace the circuit board. If the battery voltage is less than 0.5V, please replace it with a new battery. (Warm Tips: Please use the original DIVEPRO charger to charge the battery, otherwise the battery warranty will be void.)
The retaining ring above the circuit board is loose.
Please tighten it with needle nose pliers and apply some wire glue if possible.
The push button switch is not connected to the circuit board properly when pressed.
Repair or replace circuit board.
The flashlight flickers erratically and the brightness keeps switching.
Please check whether the circuit connection is loose. If not, please contact us for after-sales repair and replacement of the circuit board.
When the battery indicator light is on, the flashlight does not work.
Please contact us for after-sales repair. Replace the circuit board.
The batteries are charged and the flashlight will not work unless the electrical connections are loose.
Please check whether the flashlight is turned on according to the correct operation. If so, please contact us for after-sales repair.
The indicator light flashes red 3 times and the flashlight switches to low brightness.
The battery is low, please charge it in time.
Flashlight automatically turns off
Overheat protection, low battery, circuit failure
What is the screw size used for the ball head of the LetonPower submersible light?
The screw size used for the ball head is 1/4-20*1-5/8.