Trustfire DF90 Dive Light - 15000LM Bright Scuba Diving Flashlight, 70M Underwater Torch for Deep Sea Cave Diving and Underwater Photography

TECHNICAL SPECIFICATIONS

BRIGHTNESS OUTPUTS

Note: 1. The above parameters are only approximate values. The values are obtained by testing in the laboratory environment of the TrustFire-4*21700 4800mAh rechargeable battery pack. The values may vary with the use environment and battery changes

2. In sea water temperature, due to the auxiliary heat dissipation of sea water, the battery life of the highest brightness is about 55 minutes when measured in sea water of 25 degrees. Please use the middle mode when diving for a long time.

MAXIMUM DIVING DEPTH 7OM

DF90 has a special diving protection system, and the maximum diving pressure of 70M allows you to use it safely underwater.

EXPLORING THE UNDERWATER WORLD WITH
THREE LIGHT SOURCES

The three types of light sources are ultraviolet light, red light, and whitelight, which can meet the irradiation needs of various organisms in theunderwater environment.

A:WHITE LIGHT:(MAX15000LM)
B:RED LIGHT:( WAVELENGTH 62ONM)
C:UV LIGHT:(WAVELENGTH385NM)

BATTERY PACK DESCRIPTION

Trustfire-DF90 battery pack consists of 4 21700 batteries

1.trustfire-DF90 battery pack, capacity:4800mAh; volt-age:1.8V, battery pack power 71.04 WH;
2. The battery pack has builtin protection functions:
A. Overcurrent protection
B. Over-discharge protection: 10.8V
C.Overcharge protection: 17V
D. Battery high temperature protection discharge 75°C.charge 50°C
3. TYPE-C charging parameters:
A.Voltage input range: 5-22V
B.Support charging protocol: PD2.0/PD3.0/PPS
C. Charger voltage identification: 20V/15V/9V/5VMaximum charging power (Max): (input)--22V/3.5A,(output)--22V/3A
Minimum charging power (Min): (input)-5V/2.5A; (out-put)--5V/2A

NECK ONE-BUTTON TOUCH SWITCH

ON/OFF:
Under unlocked mode, long press the sideswitch for 0.5 seconds to turn ON/OFF
MODE CHANGE:
When the light is on, click the neck switch tocycle through the gears in the order ofpurple light, red light, high brightness andmedium brightness.
SOS MODE:
When switched OFF, long press the switchfor 1.5 seconds to enter into Sos mode.click to return to the always-on mode.
SOS MODE:When switched OFF, long press the switchfor 1.5 seconds to enter into sos mode.click to return to the always-on mode.
MEMORY MODE:
When the light is in any working mode, it willautomatically memorize the current mode,After it is turned off, it will start working withthe current memory mode.
ELECTRONIC CLICK ERROR PREVENTION [LOCK/UNLOCK ]
@Lock: When the power is tumed off, quickly double-click to lock. After locking, the lightwill flash slowly twice to prompt you to enter the lock.
@Unlock: in the locked state, quickly double-click to unlock and enter the always-onmode,

PRODUCT FEATURES

01. Professional pressure-resistant and waterproof structure design, withdiving protection depth up to 70 meters;
02. Professional high CRl warm white LED, CRi>95,
03. Professional pressure-resistant button design, it can still be operatedeven under 70 meters of water,
04.Maximum 15,000 lumens, as bright as day;
05. Supports up to 65W super fast charging and super reverse charging,
06. White light, red light and uitraviolet three-color fill light method.
07.Use interationally patented LEDs with a lifespan of 50,000 hours;
08. Built-in intelligent temperature control system to prevent overheatingduring use of the flashlight and improve comfort;
09.Use 4-cell 3.7V 4800mAh 21700 customized rechargeable battery pack.
10.USB Type-C charging technology with charging indication function;
11.176mm (length)'63.5mm (short head);
12. Net weight: 847.2 grams (including battery);
13. Constant current circuit, constant brightness;
14. Anti-slip barrel design;
15. Made of aviation aluminum and subjected to hard anodized surface an-
ti-wear treatment;
16. Use double-sided anti-reflection coated tempered glass lenses to effec-tively reduce light loss.