# K251871: FEATHER 01 02 03 04 (Model:01)

- Pathway: 510(k) (Traditional)
- Applicant: Heat IN A Click, LLC
- Decided: Aug 15, 2025 after 58 days
- Product code: OHS (Light Based Over The Counter Wrinkle Reduction)
- Device class: 2
- Regulation: 21 CFR 878.4810
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 19 generations back to K943450 (1995). 137 ancestors in all.
No later device cites it as a predicate yet.
0 of 138 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K221444: LED Eye Perfector, model: EY-36A, EY-36B, Light Tree Ventures Europe B.V. (2022) Summary page 5.
- K230042: Q-Rejuvalight Pro Facewear (Model: P19-0023), Light Tree Ventures Europe B.V. (2023) Summary page 6.

## Indications for use
The FEATHER 01 02 03 04 (Model: 01) is an Over the-Counter (OTC) device intended for the use in treating wrinkles on the face.

Source page: https://510kreport.com/device/K251871
Methodology: https://510kreport.com/methodology