Sea Gull Lighting 9858 Black Ambiance LX Under Cabinet Disk Light Fixture

- Item #: BCI120923

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This product has additional required/recommended options. To configure, add to your cart.

  • Transformers Required


  • Reflector offers 40 degree task lighting
  • 80" cord and plug included for use with 9875 plug-in transformer
  • Surface mount ring and mounting screws included or a 2 3/4" diameter hole may be drilled in shelf for recessed mounting
  • Can be recessed into as little as 3/4" thick material without boring through
  • Optional trims available for a variety of lighting effects
  • For use with Class II transformer or select 9488 fused plug for Class I transformer

Lamping Technology:

  • Bulb Base - Wedge: A bi pin that has the pins bent back onto the sides of the base of the bulb, is called a wedge base or wedge socket.


  • Height: 0.875"
  • Width: 3.125"
  • Diameter: 3.125"

Electrical Specifications:

  • Bulb Base: Wedge
  • Bulb Included: No
  • Number of Bulbs: 1
  • Bulb Shape: T5
  • Wattage: 18
  • Watts Per Bulb: 18
  • Bulb Type: Xenon / Krypton
  • Voltage: 12v, 24v


  • ETL Listed - Indicates whether a product meets standards and compliance guidelines set by Nationally Recognized Testing Laboratory(NRTL). This listing determines what types of rooms or environments a product can be used in safely.
  • ETL Rated for Damp Location

Additional Sea Gull Lighting Links

Our SKU: Sea Gull Lighting 9858

This product is listed under the following manufacturer number(s):

  • Sea Gull Lighting 9858-12
  • Sea Gull Lighting 9858-962
    Brushed Nickel
  • Sea Gull Lighting 9858-05*
  • Sea Gull Lighting 9858-742
  • Sea Gull Lighting 9858-298*
    Euro Tech
  • Sea Gull Lighting 9858-171
    Painted Antique Bronze
  • Sea Gull Lighting 9858-02*
    Polished Brass
  • Sea Gull Lighting 9858-15

*Denotes a finish or option that has been discontinued

Sea Gull Lighting 9858-12 Product Specifications

Specification Sheet
Base Color Black, Bronze, Brown, Nickel, White
Bulb Base Wedge
Bulb Included No
Bulb Shape T5
Bulb Type Xenon / Krypton
Collection Ambiance, Ambiance Disk Lights
Diameter 3.125
ETL Listed Yes
ETL Rating Damp Location
Energy Star No
Finish Application Brushed
Height 0.875
Length 3.125
Light Direction Down Lighting
Location Rating Damp Location
Manufacturer Warranty 1 Year Limited
Number of Bulbs 1
Plug Included No
Shade No
Suggested Room Fit Kitchen
Voltage 12, 24
Wattage 18
Watts Per Bulb 18
Width 3.125

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Sea Gull Lighting 9858 Reviews

  • Can a daisy-chained series of 3 lamps be dimmed?

    A. The Sea Gull Lighting 9858 can be dimmed if you use a electric transformer and a high quality low voltage electronic dimmer.
  • Does this light have a lens covering the bulb, or is it open?

    A. The Sea Gull Light 9858 does not come with a lens, but it can be purchased separately. The cover for this light is 9414 Ambiance LX Disk Light Lens.
  • I am not sure on the transformer? You mention the 9454-12 for a series but the 9455 if 4 120V 9858-962 lights are used? I am going to add 3-4 lights so which transformer should I use?

    A. The Sea Gull Lighting 9858 should use a 9805 and this will handle up to 6 lights
  • Are the lights able to be daisy chained or does each light need to run back to the Transformer?

    A. The Sea Gull Lighting 9858 lights are able to be daisy chained.
  • how does this light turn on and off? Is there a switch on it?

    A. The Sea Gull Lighting9858 has to be wired into a transformer then wired to a light switch.
  • The descrtiption states that a transformer is required. What model transformers are compatible with these lights?

    A. The Sea Gull Lighting 9858 is compatible with transformer # 9454.
  • what transformer is required to run 4 , 9858-962 lights, 120v

    A. The Sea Gull Lighting 9858 would need the 9455 transformer to function with four.
  • How do i change the bulb?


    The Sea Gull Lighting 9858 canopy will unscrew in half at the beveled glass portion and you will be able to unscrew and re-screw in the light bulb.

  • Does this require a transformer?


    The Sea Gull Lighting 9858 does require a transformer. The hardwire transformer is the 9454-12 for a series of lights. The plug in transformer is the 9455-12 for a single light.

  • What material is the housing?


    The housing for the Sea Gull Lighting 9858 is plastic.

Buy the Sea Gull Lighting 9858-12 in Black at Research Sea Gull Lighting 9858-12 in Black online. Find Sea Gull Lighting 9858-12 in Black features and specifications. Get the best deal by comparing the Sea Gull Lighting 9858-12 in Black today.

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