Feature Overview:

This product is externally powered by USB and internally by a lithium battery, and can be adjusted continuously across four modes.

Light, with 1-hour and 2-hour timer functions, external power can simultaneously power the desk lamp and charge the battery.

6-key operation control

POWER MODE UP DOWN 1H 2H

POWER

Key for power on/off function - Press to turn on, press to turn off

MODE

For mode selection function, there are 4 modes: Single White, White, Warm, Warm White, Warm.

Four modes

UP

To adjust upwards, briefly press to adjust 5 levels; hold for more than 2 seconds for continuous adjustment.

DOWM

Adjust down by pressing, adjust up by holding for 5 levels, continuous adjustment within 2 seconds by holding.

1H

For 1-hour timer key, turn off the light after the timer reaches 1 hour.

2H

For 2-hour timer key, turn off the light after the time is up.

This product features:

6 button indicator lights indicate operation

Power on indicator lights up

POWER MODE UP & DWOM Four-Light Timer Lights ON

The indicator light will not turn on if it is not pressed, nor will it light up at irregular intervals.

Each model features a 5-step adjustable short tension.

The product will automatically shut down when the battery voltage drops to around 3.3V, and will enter a charging mode after recharging.

Normal operating status: Red light when charging, green light when fully charged.

Schematic Diagram