Cerne Kwfm19427 18-inch Circular Flush Mount by Visual Comfort & Co

The Cerne 18-inch Circular Flush Mount by Kelly Wearstler for Visual Comfort Modern is the most versatile member of the Cerne flush mount family — large enough to serve as the primary ceiling light in a bedroom, dining room, or hallway, compact enough to install in a standard 9-foot residential ceiling without dominating the space. Its flat disc profile mounts directly to the ceiling with no stem or drop, making it ideal for rooms where height is limited. The two-sided acrylic lens distributes light simultaneously upward to the ceiling and downward into the room, eliminating the harsh shadows typical of downward-only fixtures.

At 18 inches in diameter and just 1.9 inches tall, the Cerne 18 reads as a minimal circle of light on the ceiling — a design choice by Wearstler that values presence without ostentation. The integrated LED runs at 25W, producing 638 lumens at 2700K warm white with 90 CRI. Available in 120V and 277V. Dimmable on both voltages with ELV/TRIAC (120V) or 0-10V (277V). Natural Brass is a living finish; Dark Bronze is stable.

The Cerne family scales cleanly across room sizes — the 5-inch Mini for closets and powder rooms, the 18-inch for standard bedrooms and dining rooms, and the 22-inch for larger open-plan spaces and great rooms. All share the same flat disc language and two-directional LED system, so mixing sizes across a residence reads cohesive rather than mismatched.

Designer: Kelly Wearstler | Brand: Visual Comfort Modern

Specifications

• Diameter: 18"
• Height: 1.9"
• Weight: 15.5 lbs
• Light source: Integrated LED
• Wattage: 25W
• Lumens: 638 lm
• Color temperature: 2700K
• CRI: 90
• Voltage: 120V or 277V (select at checkout)
• Dimming: 120V — ELV/TRIAC; 277V — 0-10V
• LED lifespan: L70 > 50,000 hours
• Light direction: Up and down
• Location rating: ETL Listed, Dry rated
• Finishes/SKUs: Dark Bronze 120V (KWFM19427BZ) · Dark Bronze 277V (KWFM19427BZ-277) · Natural Brass 120V (KWFM19427NB) · Natural Brass 277V (KWFM19427NB-277)
• Warranty: 5 years

Frequently Asked Questions

Q: Is 638 lumens sufficient as the only light source in a bedroom?
A: For ambient mood lighting in a bedroom, yes — 638 lumens at 2700K provides a comfortable, relaxed glow for sleeping and reading environments. For rooms requiring brighter task lighting (getting dressed, makeup, etc.), supplement with bedside table lamps or wall sconces. For an 18 x 18 foot room or larger, the 22-inch Cerne (766 lumens) or supplemental lighting is advisable.

Q: How does the two-sided lens affect light quality?
A: The upward component softly washes the ceiling, making the ceiling feel higher and the room feel larger. The downward component provides ambient room light. Together they eliminate the flat, directional quality of a single-direction downlight.

Q: Does the Cerne 18 work for a dining room?
A: Yes — for a dining table up to 6 feet wide in a room with 8–9 foot ceilings, the Cerne 18 provides appropriate ambient dining illumination when dimmed to 40–60%. For larger dining rooms or tables over 7 feet, the 22-inch Cerne or the Cerne Large Chandelier (36") is better scaled.

Please note: Because this item is made to order or specially sourced, it is final sale.