A lady holding a lantern with fireflies

7 DIY Emergency Lights You Can Build Easily

The great lighting goes hand in hand with the excellent interior and exterior designs. It creates depth and height, and if done well, it draws attention to the pivotal features of the home, whether it’s interior or exterior.


But what if you just need enough light to light your home in an emergency? Well, you can always buy some cheap spotlights or a reliable lighting feature that you can use whenever you have emergencies. If you decide to use the second option, here are seven DIY emergency lights you can easily create for inspiration.


1. Emergency lighting system

Candles, flashlights, and rechargeable bulbs are all great options when there’s a blackout. The only problem is that you have to make your way through the darkness to find them when the power goes out. That is why you should dispose of them in the emergency lighting system. It turns on automatically when there is a power outage, saving you the stress of searching for commercial light sources.

You will need six white LEDs, resistors of different capacities, a switching transistor, three AAA batteries, a battery holder, a printed performance board, a DC power supply and power connector, an N-channel power MOSFET, and an insulated project case. check the Instruction Manual for more details.

2. 3D printed DIY emergency light

If you have access to a 3D printer, you can print just about anything, including a well-designed emergency lamp. Depending on how cool things you like, you can create an ornate design or create something as simple and functional as this square 3D printed light, shown in Huster guide.

The square design, which is based on a custom PCB, means it fits perfectly on almost any surface, while the LEDs are bright and well-lit. The best part? This 3D printed light uses solar energy! Consider adding this project to your list Amazing DIY tech ideas to instantly upgrade your man cave.

3. 9V battery emergency light

A good light source is essential if you’re always after an adventure, whether you’re camping in the mountains or hiking deep in the woods. But great lighting for campers and adventure seekers is usually compact and expensive, or bulky and affordable, so using an emergency lamp that fits exactly your needs is the way to go.

This pocket-sized emergency flashlight is useful for inspiration. It’s small enough to carry around without adding weight to your already heavy equipment, but despite its size, it lights up brightly and can run for up to five hours. check the Project Instructables to build one. In addition to this light, you can prepare yourself for your next adventure BUILD ANY OF THESE LIFE SAVING POWER BANKS.

4. Easy homemade solar lamp

There are many advantages to using solar lighting. First of all, it’s sustainable, so it will help reduce your carbon footprint. Solar lighting is also maintenance free as most of it is based on LED lighting fixtures. Taking the solar method is also very cost-effective, so the money you’ll save should provide an extra incentive.

If you want an idea to start a solar powered business, here is a solar powered night light that is designed to turn on automatically when it detects darkness. The Hackaday guide Contains detailed instructions on how to complete this build.

5. LED emergency light

Want the simplest DIY emergency light you can build? This one is made in instructions. It relies on a simple circuit, a pair of remote batteries, and a joule thief (a simple self-oscillating voltage booster) to ensure all power from the batteries is channeled and used comprehensively.

6. Multifunctional work light

Do you need high quality lighting for your DIY workshop at home, or in your formal office at home? Take a look at this Project Huster for inspiration. Based on the ATtiny85 microcontroller chip, this multifunctional lighting piece relies on four AA batteries for power, yet lasts long enough to get more than one task done.

Not only that, but you can also dim the brightness or choose between warm and cool brightness level and headlights, perfect for poorly lit work desk area where you may need adjustable lighting. In addition, it is rechargeable. If you plan to Create a comfortable desktop setupConsider adding this light to improve your work environment.

7. Light with battery charged by solar energy

Solar power will always be a good way to go when creating emergency lighting, and this DIY project is an excellent one to try. Instead of the usual solar powered light, this lamp has a separate battery charged with solar energy.

It is based on the 5252F chip, which charges the battery all day long and converts 1.2 volts of power into more than 3 volts of light. The 5252F also detects dark times and turns on the LEDs used here. In addition, it turns off the lights when the day is over. check the Hackaday guide to build one.

Tips for working on solar lighting projects

With fuel prices rising day by day, renewable energy sources such as solar and wind are rapidly becoming preferred sources of energy. If you decide to undertake any of the above solar-based projects, consider the following tips.

The perfect solar installation starts with the perfect building

Solar projects are tough. One simple wiring error and the setup won’t work. It is an expensive and time-consuming process to repeat several times. So, to ensure you don’t get frustrated, get the design right from the start. Review the pre-selected circuit and make sure you have all the necessary supplies to make the process smooth.

Eliminate electrical hazards

Every solar project, no matter how simple, will contain many of the components required to convert solar energy into electrical charge. If you mishandle any of the ingredients, you could end up with unexpected shock, heat burn, or even nerve damage. Be careful to avoid such situations. For example, put on protective clothing and start all DIY projects based on solar energy by deactivating the circuits you will be working with to prevent shocks or burns.

stay alert

Whether you’re working on the light with the solar-charged battery in the DIY emergency lights list above, or any other similar project, always stay aware of your surroundings. This will make it easier to pick up and correct anything that might be out of control before it gets out of hand, or jeopardizes your safety.

Build your own DIY emergency lights

You don’t have to fumble in the dark or rely on your smartphone every time the power goes out. Build any of the DIY projects above and you’ll have a piece of lighting that’s perfectly capable of ensuring you’re never in the dark if there’s a power blackout. It will detect some of these lights even when the power is off, and turn them on automatically. Feel free to duplicate or modify one of these projects to get the DIY emergency flashlight you’ve always wanted.

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