Regulus 4" Square Trimless Regress Slim LED Downlight – 15W Selectable CCT, Wet Location

The Regulus 4-inch Square Trimless Regress Slim LED Downlight is a modern recessed lighting solution designed for clean architectural aesthetics and efficient illumination. Its trimless regressed design provides a seamless ceiling integration, creating a sophisticated, minimalist look for both residential and commercial spaces.

Despite its compact 4-inch size, this fixture delivers 1300 lumens of bright, high-quality light with a high CRI (>90), ensuring accurate color rendering and comfortable ambient lighting. The frosted diffuser softens the light output, reducing glare and creating smooth, even illumination across the space.

Featuring 5 selectable color temperatures (2700K, 3000K, 3500K, 4100K, 5000K), the fixture allows users and designers to customize lighting tones from warm, relaxing environments to bright, focused workspaces. Its 100° wide beam angle ensures balanced light coverage for offices, retail spaces, hallways, kitchens, and hospitality environments.

The downlight is equipped with a clip-in mounting system for fast and secure installation and supports Triac or 0-10V dimming, providing smooth and flexible brightness control in both residential and commercial setups.

Rated for wet locations, IC-safe, and ETL / Title 24 compliant, the Regulus 4" Square Trimless Regress Slim LED Downlight is suitable for moisture-prone areas such as bathrooms, kitchens, and covered outdoor ceilings. Backed by a 3-year warranty, it ensures reliable long-term performance.

Technical Specifications

General Specifications

• Product Name: Regulus 4" Square Trimless Regress Slim LED Downlight

• Product Code: G-96822

• Model: RS4/15W/SQ/LED/TL/5CCT

• Shape: Square

• Style: Trimless / Regressed

• Size: 4 Inch

• Finish: White

• Diffuser: Frosted

• Number of Lights: 1

Dimensions

• Cutout Size: SQ 3.23" – RD 4.40"

• Outside Dimension (OD): 6.29"

• Height: 2.03"

Mounting

• Installation Type: Clip-in

Light Performance

• Wattage: 15W

• Lumens: 1300 lm

• CRI: >90

• Color Temperature: Selectable CCT

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

• Beam Angle: 100°

Electrical Specifications

• Input Voltage: 120–277V

• Output Current: 350mA

• Dimming: Triac or 0-10V Dimming Compatible

Compliance & Ratings

• Location Rating: Wet Location

• IC Rated: Yes

• Certification: ETL Listed, Title 24 Compliant

Packaging Information

• Master Pack: 18 Units

• Barcode: 024431968227

Warranty

• Warranty: 3 Years