We've seen these units mostly picked up by clinics and serious home users who need something beyond the basic consumer-grade devices, though I'd flag that the 256 LEDs at 60mW each means you're getting a fairly dense array for the price point—roughly 24 mW/cm² irradiance which is decent for transcranial work.

The 810nm wavelength is what matters here because of that it penetrates bone better than shorter NIR, and they're claiming frequency modulation from 0Hz up to 20kHz, which is actually useful for pulsing protocols some researchers are after (we usually have stock, but confirm lead time for custom OEM orders).

CE and FDA certification are listed, but don't expect detailed batch-level COAs unless you specifically request them during negotiation—most wholesale buyers ask for those upfront, and the suppiler is usually flexible on documentation if you push.

Payment terms are typically T/T or L/C, and MOQ is around 50 units or so for OEM branding, but if you just want white-label without logo printing they'll often do smaller runs.

One thing that caught me off guard on an earlier order was the power supply—it's a standdard wall adapter, not a medical-grade power brick, so if you're running this in a clinic with stricter electrcial requrement you'll want to verify compliance or plan to swap it out yourself.

Return and replacement warranty is standard for 12 months, but shipping is usually FOB Shanghai and they won't cover import duties or freight insurance unless you negotiate it into contract—basically, treat the listed specs as the baseline and confirm everything else in writing.
We don't have a fixed MOQ listed, but for wholesale and OEM orders, we typically start at 10 units. If you need a smaller trial batch, just reach out and we can discuss it.
Yes, we fully support OEM. You can customize the color (white/black), logo, packaging, and even some settings like time and frequency ranges. Just send us your requirements and we'll work it out.
For a 100-unit order, lead time is usually 15-20 working days after confirmation and payment. If you need it faster, we can prioritize with a small rush fee.
The helmet is CE and FDA certified. We can provide copies of the certificates and test reports upon request, no problem.
Store it in a cool, dry place away from direct sunlight, ideally between -10°C and 40°C. Avoid high humidity to keep the LEDs and electronics in top shape.