- Technical specification
- Description
- Operation time
- Power: 20W;
- Light focusing angle: 10°;
- Color temperature: 6500°K;
- Luminance: 1700lm;
- Head length: 10.5cm;
- Material: anodized aluminum, Delrin;
- Max operating depth: 150m;
- Electronics placed in the head;
- LED battery level indicator „battery indicator”;
- Completely closed Li-Ion battery;
- Protection against short circuit, overcharging and deep discharge;
- Banana connectors inside the tray;
- Piezo touch switch;
- Cable length: 1m* (or according to customer requirements);
* option: detachable E/O cable (length 65cm/35cm or according to customer requirements)
PERCH L20 (Piezo) series flashlights, LED (Light-Emitting Diode) type, with a power of 20 Watts and a luminance of 1700 lumens, are equipped with heads with a fixed focus and lithium-ion (Li-Ion) battery packs with capacities from 10, 4Ah to 40.8Ah. They use a piezo touch switch.
The color of the light emitted by LED diodes has a color temperature of 6500°K, which gives a slightly blue tint. Thanks to this, during diving, the point of light is better visible even in very bright water, which facilitates communication between divers. A characteristic feature of the head with a fixed focal length is a highly focused (10°) beam of light with a distinct glow. This is an excellent basic light for cave, wreck or ocean diving.
The Goodman’s handle is wide enough to use with dry gloves in cold water. The handle is height adjustable and the thread is reinforced so that it does not corrode under the influence of salt water. It is also equipped with a rubber cord that allows for a more convenient change of the hand holding the flashlight head while riding the scooter.
Banana connectors make it much easier to prepare diving lighting, as well as to store the equipment when not in use. They ensure easy connection of the power supply inside the tank and facilitate charging of batteries. The use of long contacts with a movable sleeve covering the banana connector minimizes the possibility of a short circuit when connecting the charger. Rotating the hopper cover by 180° allows you to safely fold the equipment for transport. The banana connection system fully guarantees the waterproofness of the batteries to a depth of 150m.
The head of the PERCH L20 (Piezo) flashlight has a built-in LED indicator, located on the right side of the head and marked „battery indicator”.
The LED shows the battery’s health status and provides information about the current battery charge level.
When the battery is turned on, the LED indicates the following modes:
- continuous green: 100% – 16% of charge capacity;
- continuous red: 15% – 6%;
- red, intermittent: 5% – 0.1%;