Ring Light Phone Holder: Center Clamps, Gooseneck Arms and Threaded Studs Explained

A ring light and phone holder come as a set more often than not, and the holder is the part that breaks, bends or turns out to be the wrong shape for a new phone. Buying a replacement means understanding three things: where on the light the holder attaches, what thread or socket it needs, and how the phone is gripped. This guide explains the center clamp, the gooseneck arm and the threaded stud, which one your light accepts, and what to check before ordering a holder on its own.

We sell the gooseneck holder and the clamps below, so read this as a shop’s checklist. Where a listing does not verify a figure, we say so.

The three parts of any ring light phone holder

The mount end. Most ring lights take a phone holder in one of two ways: a socket in the center of the ring, or a threaded stud on the stand’s upright or a side arm. The stud is a standard camera thread on most lights, but not all; the listing for the holder below does not verify its thread size, so compare it with your light before ordering.

The arm. A rigid center clamp holds the phone in the middle of the ring, where the light is even and the eye line is best. A gooseneck arm lets the phone sit beside the ring, above it or below it, which matters when the phone’s camera is off-center and a center clamp blocks part of the light.

The phone grip. A spring or screw clamp with two jaws. Jaw range decides which phones fit; a cased large phone is the one that usually falls outside a light’s included holder.

The gooseneck with a threaded stud

The Black Gooseneck Ring Light Phone Holder is a phone cradle on a curved flexible neck with a ribbed adjustment collar and a short threaded mounting stud. The supplier lists it as a replacement phone clamp and flexible support for ring lights; the light is not included. Its holding load, bend range and thread size are not verified, so the checks are: does your light or stand have a matching socket, is there room for the neck between the ring and the stand, and does the phone with its case fit the cradle in the photos.

The gooseneck’s strength is placement: the phone can sit just outside the ring so nothing blocks the light, or at the ring’s center with the neck curved back. Its weakness is drift under a heavy phone; support the phone while adjusting and confirm the neck holds before letting go.

When a clamp and ball head is the better replacement

If your light’s holder attached by a standard threaded stud and you want a rigid, repeatable position rather than a bendable one, a clamp on a ball head is the direct swap. The Black Tripod Phone Clamp with Separate Ball Head pairs a two-jaw clamp with a ball head that has a threaded stud and a side lock knob; the listing does not verify the thread size or jaw range, so compare both with your light. The Black Ball Joint Phone Clamp is the same clamp with the joint built in, for arms that already provide the socket; the supplier marks its jaw range as 6–11 cm, a supplier figure rather than a measured one.

Which holder for which light

Your light has	Use	Why
A center socket and an included clamp that no longer fits your phone	Clamp with ball head	Rigid, centered, takes a wider phone
A threaded stud on the stand or a side arm	Gooseneck with threaded stud	Puts the phone beside or above the ring, clear of the light
An arm with a ball socket and no clamp	Ball joint phone clamp	Only the phone end is missing
No socket or stud at all	A separate phone tripod behind the light	The light was not designed to carry a phone

A phone holder for ring light use is only as good as the connection between the two, and that connection is the one thing none of these listings can verify for your specific light. Check it first.

Setting up so the light works

1. Phone camera at the ring’s center height, whether it is inside the ring or beside it. Off-center gives one-sided catchlights.
2. Ring 40 to 60 cm from the face for a phone selfie camera; farther and the light goes flat.
3. The gooseneck curved, not straight, so the phone’s weight loads the collar rather than the tip.
4. Lock every joint before the first take, then tap the stand; if the phone moves, tighten again.

Before you order

• Identify the socket or stud on your light and compare it with the holder’s mount end.
• Measure your phone in its case against the jaw or cradle in the photos.
• Decide whether you need the phone in the center of the ring or beside it; that decides clamp versus gooseneck.
• Support the phone while adjusting a flexible arm; none of these listings verifies a load figure.

Every ring light and phone holder part here is covered by the 30-Day Steady-Hold Guarantee if it doesn’t hold.