NULMVIC D7 Solar Portable Work Light User Manual

Table of Contents

NULMVIC-D7-Solar-Portable-Work-
Light-product

Thanks for purchasing our product! Please read carefully before use and keep the user manual in a safe place for further reference.

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Modes & Adjustable Brightness

Short press the power button to switch 4 light modes in sequence: white light – warm light – warm white light – SOS strobe light
Stepless Dimming: In the first three modes, long press the power button to adjust the brightness from strong to weak; release the hand and then do it again, the brightness from weak to strong.

Note: Please charge the product with the adapter (5V/ 1 A) before using it for the first time.

use Type-C Input (5V/ 1A)
Used to charge the work light by a regular charger.
USB Output (5V/ 1A)
Used to charge your mobile phone. (When the battery is lower than 25%, it cannot charge the phone in case of protecting the battery.)
Battery Indicators
- The indicator lights respectively represent 25%, 50%, 70% and 100% battery status. (The indicators are only for reference, not that precise, please subject to the actual lighting time.)
- The indicators flash when the solar panel absorbs sunlight, which indicates that the solar power is being converted into electric energy. The electric energy is proportional to the intensity of the sunlight.
Charging Methods
- Charged by USB cable: plug in power via USB cable to charge the lamp.
- Charged by solar energy: suitable for outdoor emergency charging, not recommended as a daily charge.
Built-in Power Bank
Equipped with lithium battery and USB output port, the work light can be used as a power bank to charge cellphone, tablet and other electronic devices.

Frequently Asked Questions

Q1: Is this work light waterproof?
- A 1: This product is only waterproof in life, but please note that the USB interface is not waterproof, and the lamp will be damaged if water enters the inside of the lamp. Please do not put this product in a damp place for a long lime.
Q2: How do you check the battery power of the lamp?
- A2: There are 4 indicator lights that help you roughly check the battery power. Cover the solar panel and turn on the light switch. When the indicator stops flashing, you can easily read the battery power referring to the instructions of the indicators.
Q3: Can the battery be replaced?
- A3: The work light has a built-in rechargeable lithium battery. Please do not replace it easily for non-professionals.
Q4: How do you protect the rechargeable batteries and extend battery life?

1. Use a 5V/ 1A charger to charge the work light;

When the battery power of the work light is less than 25%, it cannot output current, that is, it cannot charge the mobile phone. And when the battery is less than 25%, the solar charging function cannot be used, and a 5V/ 1A charger and USB cable are required to charge the lamp.
When the battery power of the lamp is exhausted, the indicator light and the bulb will no longer go on, you can charge it about 30 minutes with a 5V/ 1A charger. If the light still don’t work, you can activate the battery by charging it with a 5V fast charge for 3-5 minutes.
Note: Please charge it every 3-6 months, if not use for a long time.

Q5: What should I pay attention to when using the solar work light outdoors?
- A5: Keep away from fire and high temperatures, and avoid rain and long-term sun exposure.

Warm Tips

This product emits ultra bright light, please do not look directly at the light source.
Please do not randomly disassemble, repair, process or modify the product, or use it for any other purpose.
Keep the product away from places with high temperature, high humidity, lots of dust or oil smoke, etc.
Keep the product and its accessories away from children.
The built-in lithium-ion battery discharges spontaneously, so please charge the product before use or after not used for a long time.