PETERS CUSTOM HOMES

Architectural Lighting and Home Control Systems

ILLUMINATION & TECHNOLOGY

TYPICAL ALLOWANCE: $110,000 - $400,000 INCLUDING CONTROLS

Stone, millwork, and plaster are all judged under light. A quartzite island reads differently at 2700 Kelvin than at 3500; oak millwork looks flat under a low color-rendering source and dimensional under a high one. Lighting is therefore not a trade to be laid out by an electrician with a standard grid.

Every residence we build receives a dedicated lighting design that treats ambient, task, accent, and decorative layers separately, and a control system that lets the homeowner move between them with one button rather than nine switches.

The four layers

Ambient light fills a room and is delivered by small-aperture recessed downlights, cove lighting, or indirect sources, typically dimmed to a low base level in the evening. Task lighting serves specific surfaces: undercabinet strips, vanity lighting flanking rather than above a mirror, reading fixtures at bedsides.

Accent lighting is what makes a room feel designed — adjustable trims grazing a stone fireplace, art fixtures aimed to frame, toe-kick and stair lighting, integrated shelf illumination. Decorative fixtures are the jewelry: chandeliers, pendants, sconces. They should look beautiful and are rarely responsible for the actual illumination of a space.

The most common failure in otherwise excellent homes is a house with only ambient and decorative layers. The result is either flat and bright or dim and moody with no useful middle.

Color temperature, CRI, and dimming

We standardize on 2700 Kelvin throughout the interior for warmth consistent with residential expectations, occasionally 3000 Kelvin in kitchens, baths, and gyms. Mixing temperatures within sightlines is visible and looks accidental.

Color rendering index above 90 is a firm requirement, and above 95 in kitchens, dressing rooms, and any space displaying art. Low-CRI sources make wood look gray and skin look wrong, and this is the difference homeowners feel but rarely diagnose.

Warm-dim fixtures, which shift from 2700 down toward 1800 Kelvin as they dim, replicate incandescent behavior and are worth the premium in dining rooms, primary suites, and lounges. Dimming quality depends on driver and dimmer compatibility being verified as a system before purchase, not assumed.

Control systems and shading

A Lutron-class control system replaces walls of switches with a small number of engraved keypads: Entertain, Dine, Evening, Away, Goodnight. The system is programmed after installation with the homeowner walking the house at night, which is when scene levels are actually set correctly.

Motorized shading integrates into the same system, and integrating it early matters because pockets, headers, and power must be framed and wired during rough-in. Solar shades on west and south glazing do more for afternoon comfort than any glass upgrade.

We specify a wired backbone — structured cabling to every keypad, access point, and display location — even where devices are wireless. Wireless is a convenience layer; a reliable house is wired.

Budget and process

A complete package including architectural fixtures, decorative allowances, controls, shading, and commissioning typically runs $110,000 to $400,000. Decorative fixtures alone commonly account for $40,000 to $150,000.

The sequence matters: lighting design is completed before electrical rough-in, decorative fixtures are selected before ceiling framing is closed so that boxes and blocking land correctly, and the control system is commissioned in a dedicated evening session before closing.

Every material in the house is judged under light. Specify the light before you argue about the stone.

PETERS CUSTOM HOMES

AT A GLANCE

Specification Summary

FREQUENTLY ASKED

Lighting & Controls Questions

What color temperature should luxury home lighting be?

2700 Kelvin is the standard for interior living spaces, with 3000 Kelvin acceptable in kitchens, baths, and gyms. Consistency within sightlines matters more than the exact number — mixed temperatures in one field of view always read as a mistake.

Is a Lutron control system worth it?

In a large residence, yes. It replaces banks of switches with a handful of engraved keypads, makes multi-layer lighting usable, and integrates motorized shading. The value depends heavily on commissioning: scenes must be programmed at night with the homeowner present.

How much does lighting cost in a luxury custom home?

Plan $110,000 to $400,000 for architectural fixtures, decorative allowances, control system, shading, and commissioning. Decorative fixtures on their own frequently represent $40,000 to $150,000 of that figure.

When does lighting design need to be complete?

Before electrical rough-in. Fixture locations, blocking, driver placement, and control wiring all depend on it, and decorative fixture selections must be made before ceilings are closed so that boxes and structural blocking land in the right place.

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Discuss Your Specifications With the Founder

Nicholas Peters personally reviews every specification decision on the eight to ten residences the firm builds each year.

LIMITED TO 8–10 PRIVATE RESIDENCES PER YEAR