DF50 adopts three different LED light sources and one-button neck shape design; the three light sources are: ultraviolet light, red light, and white light, which can meet different needs.
1、6*XM2 U3 lamp beads, white light (flooding) color temperature 6000K, up to 150 degrees flooding can provide 6500 lumens of underwater lighting.
2、3* XE-3535 red LEDs, 620nm wavelength, provide pure and efficient red light, suitable for underwater photography, creative photography fill light and red light-insensitive fish fill light.
3、3*XPU UV LEDs with a wavelength of 395nm and pure UV light, suitable for underwater photography of fish and corals with fluorescent substances, more suitable for creative photography fill light.
HOW TO OPERATE
Under unlocked mode, long press the side switch for 0.5 seconds to turn ON/OFF
Switch working mode
When light is ON, click the side switch to change modes from violet light mode→ red light mode → high mode →low mode
When the light is in any working mode, it will automatically memorize the current mode. After it is turned off, it will start working with the current memory mode.
When the light is OFF: long press the switch for 2 seconds to enter into SOS mode. Click the switch to return to the working mode.
Electronic click error prevention [Lock/unlock]
Lock: When the light is off, quickly double-click switch enter into lock mode, after locking, it will flash twice in low light;
Unlock: When the light is under lock mode, quickly double-click to unlock and enter the working mode.
In the diving protection system, the max depth of the 70M diving pressure allows you to use it safely in the underwater environment, the four-level battery indicator can easily let you know the remaining usage time.