4 Inch Square Trim G2 | Black | Goodlite G-10221

Aster 4” Black Square Trim G2

Model: G-10221 | Description: T4/SQ/B/G2

The Aster 4-inch Black Square Trim G2 delivers a sharp, architectural look designed for modern recessed lighting applications. Featuring a square profile with a sleek black finish, this trim adds bold definition and clean lines that complement contemporary interiors.

Designed as part of the Aster modular lighting system, this G2 trim is fully compatible with Aster 4” interchangeable LED modules, allowing easy customization of wattage, lumen output, and color temperature without changing the trim. The clip-in mounting system ensures fast, tool-free installation while maintaining a secure, flush ceiling fit.

With a 4.25-inch cutout and 4.92-inch outer diameter, the trim provides consistent coverage and a refined finish. It supports shallow, standard, and high-output Aster modules, making it ideal for both new construction and retrofit installations in residential and commercial environments.

Combining durability, flexibility, and modern design, the Aster 4” Black Square Trim G2 is an excellent choice for high-performance recessed LED lighting systems.

Key Features & Benefits

• 4-inch square recessed trim (G2 design)

• Black finish for a modern, architectural appearance

• Compatible with Aster 4” interchangeable LED modules

• Clip-in mounting for fast and secure installation

• Clean square profile for contemporary ceiling designs

• Supports multiple module heights for system flexibility

• Ideal for residential, commercial, retail, and hospitality lighting

Technical Specifications

General

• Size: 4 Inch

• Shape: Square

• Style: Trimmed

• Finish: Black

Dimensions

• Cutout: 4.25"

• Outside Dimensions (OD): 4.92"

• Height Compatibility:

  • With G-10010: 2.45"

  • With G-10020: 3.29"

  • With G-10025: 5.15"

Mounting

• Type: Clip-in

Packaging

• Master Pack: 36

• Barcode: 024441102215

Ideal Applications

• Modern residential recessed lighting

• Commercial offices and corridors

• Retail and hospitality environments

• Architectural lighting designs

• New construction and retrofit projects