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Nocturnal Lights 2 YS Flex Arm Extra Short FLEXARM.YS2

Nocturnal Lights  |  SKU: NL-FLEXARM.YS2
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Product Information

The Nocturnal Lights 2 YS Flex Arm (Extra Short, FLEXARM.YS2) is a short underwater light arm with a YS-style mount.

Who it is for

This arm suits underwater photographers and videographers who want a compact, low-profile lighting setup rather than long, wide-spread arms. It is a practical choice for a center-mounted video light or focus light sitting directly above the housing, for compact camera rigs where a long arm would get in the way, and for travel setups where keeping the rig tight and manageable matters. Divers running a single light on a tray, or adding a focus light to an existing arm system, are the typical users.

Key details

  • Mount type: YS-style light mount.
  • Length: extra short, for mounting lights close to the tray or the housing.
  • Adjustment: swivels left and right, and aims the light up and down.
  • Common pairing: a 1/4"-20 t-base for a center-mounted video light or focus light.
  • Part number: FLEXARM.YS2 (dealer SKU NL-FLEXARM.YS2).

Compatibility and sizing

The arm accepts lights that use a YS mount, and it is commonly combined with a 1/4"-20 t-base. Because it is the extra short version, plan your layout around a light that sits near the camera rather than far out to the side.

DiveCatalog.com is an authorized Nocturnal Lights dealer and a real dive shop in Irvine, California since 2003. Call 888-701-4017 or start a chat if you want help confirming that this arm works with your light, tray or housing before you order.

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

What does the Nocturnal Lights 2 YS Flex Arm mount to?

It uses a YS-style mount for the light and is commonly paired with a 1/4"-20 t-base, which lets you position it at the center of a camera tray or on top of a housing. Because it is the extra short version, it holds the light close to the tray or housing rather than out to the side.

Can I aim the light after it is mounted?

Yes. The arm swivels left and right so you can change where the light sits relative to the rig, and it also aims the light up and down so you can point the beam at your subject. That combination makes it workable for both a focus light and a video light on a compact setup.

Why choose the extra short version instead of a longer arm?

The extra short length is intended for mounting lights close to the tray or the housing, which keeps the whole camera rig compact and easier to handle. It is a good match for a single center-mounted video light or focus light. If you need a light positioned far out to the side, a longer arm setup is the better choice.

Is any mounting hardware included with this arm?

This listing covers the Nocturnal Lights 2 YS Flex Arm (FLEXARM.YS2) itself, and a 1/4"-20 t-base is the part it is commonly used with for a center-mounted light. If you are not sure which base or hardware your tray and light need, call DiveCatalog.com at 888-701-4017 and we will confirm it with you before you order.