Many companies have joined in a tight competition. Most of them are pretty good but they are usually quite expensive. If you have a need for a light source that is free at home, consider making your own. To know more about LED Flashlight, you may check out https://spectrum-brand.com/.
If you have an old flashlight in your home and you want to convert to LED lighting that is more powerful, you can try the following steps:
Step 1: Prepare the ingredients you'll need as your old flashlight, LED lights, ceramic capacitors, perfboard, battery holder, and so on. Just follow the steps below and you can find other materials required.
Step 2: Get a surfboard and cut it into two equal parts. Cut the first one being a circle-measurement must fit a flashlight reflector. The other is to keep intact the pump materials.
Step 3: Get your soldering iron and LED. For more powerful lighting, you can use white LEDs 8-10 and collect them on the perf board. Google the right of assembly charge pump control circuit and follow it closely. You can find charts online for easier reference.
Step 4: Attach the pump's serial LED ring and then you can proceed to attach a flashlight reflector perf-board to be found in the device.
Step 5: Get the LED lamp holder and then connect it to the reflector. Get solder again and solder the battery holder to the positive end and the negative end of the ball holder.
It is the perfect material for a screenplay lighting dark. If you have an old flashlight lying somewhere in your home, put it to good use and try to make your own LED flashlight.