4" Round Trimless LED Downlight | 1600Lm | 120V | CCT Selectable | Saturn Series | G-48400

The 4” Round Trimless LED Luminaire delivers a clean, seamless lighting solution designed for modern architectural spaces. Featuring a trimless, mud-in design, this fixture integrates flush with drywall ceilings, creating a minimalist appearance with no visible trim—ideal for contemporary residential and commercial interiors.

Powered by an efficient 18W LED and producing 1600 lumens, this luminaire offers bright, focused illumination with excellent color accuracy. The 5-CCT selectable technology (2700K–5000K) allows installers to easily adjust color temperature on-site, providing flexibility for various applications such as ambient lighting, task lighting, and accent illumination.

With a 40° beam spread and CRI greater than 90, this fixture ensures uniform light distribution and accurate color rendering. Designed for durability and versatility, it is wet-location rated, IC rated, and compatible with 120V systems. The mud-in mounting system ensures a smooth, professional finish in new construction installations.

Technical Specifications

General

• Product Code: G-48400

• Description: R4/18W/R/LED/TL/5CCT

• Shape: Round

• Style: Trimless

• Size: 4 Inch

• Finish: White

• Diffuser: Clear

• Number of Lights: 1

• Mounting: Mud-In

Dimensions

• Cutout Size: 3.72"

• Outside Diameter (OD): 6.69"

• Height: 3.93"

Lighting Performance

• Wattage: 18W

• Lumens: 1600

• Color Temperature: Selectable CCT

• CCT Options: 2700K / 3000K / 3500K / 4100K / 5000K

• CRI: >90

• Beam Angle: 40°

Electrical

• Voltage: 120V

• Output Current: 460mA

• Dimming: Triac

Compliance & Ratings

• Location Rating: Wet Location

• IC Rated: Yes

• Certifications: ETL Listed

• Warranty: 3 Years

Packaging

• Master Pack: 18

• Barcode: 696304484006