Three-color temperature USB book light LED reading light rechargeable book Clip lamp promotional gift boymark lamp dimming eye protection clip light

variety of shapes, electric book reader companion, use reading book lamp for all kinds of ink painting electric book reader, built-in advanced power management IC to prevent overcharging and overdischarge;

customizable printing LOGO position size is width 3 * height 2.5cm;

three-color temperature USB rechargeable book Clip lamp

product specifications:

● the light can be switched to three color temperatures, and the brightness is infinitely dimmable;

● maximum brightness: 50 lumens;

● three-segment adjustable color temperature: 3000k-5500k-4500 k;

● power supply: 250mAh new ternary polymer lithium battery;

● duration: about 4 hours, Charging time: about 40 minutes;

● when charging, the red LED indicator light is on, and it will automatically turn off after being fully charged.

Instructions:

◆ It has the function of turning on the lamp brightness memory, which is the brightness used last time by default;

◆ press the power switch to turn on the light. The default color for turning on the light is 3000K warm yellow light, and then press the power switch quickly to switch the light color cyclically: 5500K White light -- 4500K warm white -- Turn off the light;

◆ When any light color is on, press the power switch for a long time to adjust the brightness from the current brightness to 100%, release the power switch and press the power switch for a long time, the brightness of the light is adjusted from 100% to 15%;

◆ users can adjust the brightness according to their own needs.

Packing information

carton size: 44.5*36.2 * 28CM,

160CS/outer box, Gross weight: 12.5kg.

Color box size: 20.7*5 * 2.05cm,

three-color temperature + magnetic clip colored box suite book Light: