5W LED emergency power kit 90mins or 180mins


20D LED Lamp Automatic Emergency Device

  1. Built-in a single Li-ion battery, compact and convenient.
  2. Emergency power: 5W
  3. Emergency duration time: 90mins or 180mins
  4. DC voltage range: 10-80V
  5. Fit for LED light power: 5W-50W
  6. Used for LED light type: LED panel light, LED ceiling light, LED tri-proof light, LED down light that all with external LED driver.


The EFFIET 20D LED Emergency Battery Power Supply Specifications

With built-in a single 18650 Li-ion battery 2000mah or 3000mah, our ET20D LED emergency power kit can power 5W-50W LED light which use external driver work at 5W power when there is a main AC power outage for at least 90 minutes or 180 minutes.

What power LED light can use this LED emergency power supply?

Our this LED emergency kit can power up LED light from 5W to 50W power, it means that any LED light with external driver in this power range all can work with our this emergency driver and battery kit. Such as, 15W LED ceiling light, 18W panel light, 45w down light etc.

What does the 5w EMERGENCY POWER MEAN?

It means the emergency modules will support the light work at 5W power no mater what power your LED light is when there is a AC power failure. Such as, if you connect 18W LED panel light with our emergency modules, it will work at 5W power in emergency mode, and it will work at 5W power in emergency mode even when you connect with 50W LED down light also. The emergency power is a fixed number. So you can save a lot money on the battery packs, and then we call this LED emergency solution is an energy-saving solution.

How many emergency duration time you need?

We will ask this question before you brought our LED emergency power kit product.

We all know the LED emergency power kit consist of a LED emergency driver, a battery pack and some other spare parts. So we need to provide a appropriate battery pack. The capacity of the battery depends on the emergency power and the emergency duration time you ask for.

So we need to know how long emergency duration time you need to power your LED lighting fixture when in emergency mode. Usually 90mins is minimum standard in most country requirement.

But can i ask 8 hours emergency duration time?

Sure, you can custom the emergency duration time to any time you need, we need only to provide a larger capacity battery.

However, when it comes to large battery capacity, we need to know larger capacity comes with larger battery size.

Our this ET20D LED emergency power kit has maximum 3000mah Li-ion battery inside, if you want a larger battery, we can only put the battery outside the driver and connect the driver by extended line.

What is the DC output voltage on your LED DRIVER?

We will ask what the DC Output Voltage is on your LED driver, because our LED emergency power kit support 10V-80V DC voltage output. You don’t know what your LED driver DC output voltage is? Just look at your LED driver, there are DC output voltage on it.

Just like this picture shows,the first LED driver DC output voltage is in our 10-80V DC voltage range, so it is ok. But the second driver DC output is not in this range, so it is false.

What other battery we can offer?

We can offer not only Li-ion batteries, but also Ni-Cd battery and Ni-MH battery. And we use blue film to wrap Li-ion battery, Gray film to wrap Ni-Cd battery and Green film to wrap Ni-MH batteries.

In this ET20D LED emergency power kit, we use the Li-ion battery as the power resource. But we can also provide Ni-Cd battery option or Ni-MH battery option. If we use other battery, then it can not be installed inside the white box, we will put it outside by connecting with a extended wire.


The wiring diagram is provide as the picture shows. The LED emergency power connect to the LED lighting directly, and the LED driver connect to our LED Emergency power kit. And then the LED driver and emergency driver share with the same AC power input.

LED emergency kit wiring diagram

Please tell us your LED lighting information to get the best LED emergency power kit


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