Choose a remote control that has a small light bulb at the top, which emits infrared light when you press a button. Smartphones are generally the easiest way to detect infrared light.
If you’re not sure whether your remote control’s batteries are dead or it doesn’t work, replace the batteries first before discarding the remote altogether.
If you don’t see a small flash of light, check your remote control’s batteries or test it again, as it may be broken.
Make sure the lenses are removable before purchasing the welding goggles.
How many stage lighting gel sheets you need depends on how large the welding lenses are. If you run out, you can always buy more as needed.
If you have trouble removing the lenses, contact the manufacturer for instructions on removing the lenses. For some models, it may not be possible. Do not throw away the original lenses, as you’ll need them as a pattern for the homemade lenses.
Handle the gels carefully while cutting, as even small grazes across the lens can damage them.
If the lenses don’t fit, they may be too large or small for the goggles. Compare them to the initial welding lenses and either cut them to size or discard it and make a replacement lens.
Do not look directly into the sun with your goggles on. Just like when you’re not wearing goggles, looking at the sun can seriously damage your eyes.
