400-lumen 4000mAh Portable Work Light

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6.46 (in)
2.80 (in)
1.65 (in)
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Light the Way Ahead

Featuring a 240 lumen LED spotlight and a 400 lumen COB floodlight, Dr. Prepare Rechargeable Work Light provides maximum 9-hour illumination* in 270 degrees for low light conditions.

With two high-performance 2000mAh Li-ion batteries (18650), one USB input port, and one USB output port, you can restore the power of the work light easily, or use it as backup power for your phone in emergencies.


  • 【High-Grade Materials】
    Enhanced PC, TPR and aluminum as components guarantee superior quality and optimal comfort for long-term use.
  • 【COB & LED Dual Lights】
    Equipped with a 400-lumen (max.) COB floodlight on the side and a 240-lumen LED spotlight at the top. The “+” and “-” buttons provide easy adjustment of light intensity.
  • 【Lasting Brightness】
    Exclusively comes with two 2000mAh batteries (4000mAh in total) to power up the LED spotlight for up to 9 hours and the COB floodlight for a maximum of 7 hours. Note: the run time varies with the brightness you set.
  • 【270° Rotation Design】
    This light can flip 270 degrees to deliver non-diminishing brightness in different angles for improved work efficiency.
  • 【USB Input & Output】
    Recharge your work light effortlessly with the included micro USB cable via the 5V/1A USB input port. An additional 5V/1A USB output port, this light can be used as a backup power bank to give a quick boost for your phone on the go.
  • 【Versatile Hook & Magnetic Base】
    A hook at the top of this light allows for easy attachment to branches, walls and more higher places. With the strong magnetic base, the light can be attached to your car body and other metal surface. Ideal as a COB work light and inspection light at job sites or as an outdoor lantern for camping, cycling, car repair and emergency.

Key Features



  • · LED Spotlight & COB Floodlight
  • · 270° Rotation Design
  • · 9-Hour (Max) Battery Life
  • · 4000mAh High Capacity (2 x 2000mAh 18650 Batteries)
  • · Effortless USB Recharging
  • · Versatile USB Output (5V / 1A)
  • · Rugged Magnetic Base
  • · Durable Metal Hook

Superior Battery Life

Powered by two rechargeable 2000mAh lithium 18650 batteries, this work light boasts efficient, lasting and reliable illumination up to 9 hours*.

* When using the spotlight at medium brightness.

Strong Magnetic Base

Uniquely integrates a powerful magnet at the bottom, making the light attach firmly to the body of your car while holding the weight of the light perfectly. Ideal hands-free illumination for emergent tasks at hand.

USB Input / Output

USB Input / Output
Equipped with an additional USB output port (5V/1A), thIs folding work light can work as a portable power bank to juice up your phone on the go whiile lighting up the road ahead. Now you get the best of both worlds.

Package Includes

  • 1 x COB & LED Work Light
  • 1 x USB Cable
  • 1 x User Manual
  • 2 x 18650 Rechargeable Batteries (already installed)


400-Lumen Rechargeable COB LED Work Light
LED Spotlight: 2 x 3W LED, 240 lumens COB Floodlight: 5W COB LED, 380-400 lumens
Run Time: 8-9 hours (LED Spotlight) / 6-7 hours (COB Floodlight) Power Source: 2 x 2000mAh Rechargeable Batteries (type: 18650; included)
Charging Time: approx. 8 hours USB Input: 5V / 1A Max.
USB Output: 5V / 1A Max. Materials: PC & TPR & Aluminum
Size: 5.9 x 1.9 x 1.53 inch (folded) / 10.8 x 1.9 x 1.53 inch (unfolded) Net Weight: 0.6 lb / 270 g