What is the difference between red and near-infrared light on this panel?

Red light sits in the visible range and is used mainly for skin surface concerns. Near-infrared penetrates deeper and is used for muscle and joint recovery. This panel runs both, so you can use one mode or both depending on the goal.

How does it compare with a small handheld red light device?

It covers far more area per session, so a full torso or back takes minutes instead of many passes. The trade-off is that it is much larger and needs a stand or a fixed place to use it.

Do I need eye protection when using it?

Yes. Bright red and near-infrared light is uncomfortable to stare into and is not meant for the eyes. Wear the supplied goggles if they are included, or buy a pair rated for these wavelengths.

Can I use it on my face?

Yes, the panel is listed for face and body use. Keep a sensible distance, start with short sessions, and avoid looking directly into the LEDs.

Does it come with a stand?

Do not assume it does. Many panels in this size are sold as the unit alone, so confirm whether a stand or hanging kit is in the box before you plan where to put it.

How long until I notice anything?

Most home light therapy users report changes only after several weeks of regular sessions. Skipping days or using it inconsistently is the most common reason people give up.