The light uses two high-brightness LED luminous flux of up to 2000 lumens, the equivalent brightness of 200W bulb. Constant current power supply is designed to ensure that the emission brightness consistency. 8-speed computer dimming guarantees color temperature under any brightness will not change. 4 cell battery indicator can monitor battery. Aluminum fin housing has good cooling effect, also reduces the size of the lamp body. Truly portable, energy-saving, highlight, and reliable.

Specification:
Model: ZF-2000 (white version)
Voltage: DC7~15V
Color temperature: 5600K/3200K (using the filter)
Power: 20W
Luminous flux: 2000lm
Color rendering index: >92
Beam angle: 80 degree
Dimension: 95mm(L) x 85mm(W) x 85mm(D)
Weight: 210g (not include the battery)

Operating manual:
Pressing the switch 1, the left single 10W lights. Press the switch 2, the right single 10W lights. Pressing 1 and 2 together, can be composed of 20W power. By the dimmer button, you can adjust the intensity of light.

This lamp fits to SONY F750/960 or QM71/91 battery. F550 battery can not be used because of the low capacity. F550 can make the light damaged if it is used at full power in this lamp. The burning time is as follows: 75min/F750, 110min/F960. You can obtain the long burning time by reducing the power.

The lamp circuit has a computer chip, in the case of power off will be a weak electric current through, it is strongly recommended, unplug the battery after use.

The lamp cooling is good, it can work long hours at an ambient temperature below 30°C. When over 30°C, please reduce the power. Otherwise it will reduce lamp life, the light fades prematurely.