
Regent5 designs and installs layered landscape and exterior lighting for custom homes and estates, coordinating fixture placement, optics, transformers, electrical infrastructure, controls, trenching, glare management and nighttime commissioning with the architecture, planting and hardscape plan. The result is a designed lighting system rather than a collection of fixtures.

Good landscape lighting starts with what the property should reveal after dark: specimen trees, architecture, paths, steps, gathering areas and views. Regent5 designs in layers, including uplight, grazing, wash, path and step lighting, while hiding the source and preserving darkness where light is unnecessary.
Interior lighting design →
Transformer sizing, voltage drop, trenching, conduit, branch circuits, weather-exposed connections and service access are engineered with the lighting design. Regent5’s C10 electrical and C7 low-voltage capabilities allow the visible effect and the infrastructure behind it to be coordinated as one system.
Outdoor electrical and low-voltage wiring →
For larger projects, Regent5 can carry the design, drawings, electrical scope, fixture coordination and installation through commissioning. Permit and inspection requirements are addressed according to the actual electrical work and local jurisdiction rather than treated as an afterthought.
Outdoor living technology →
Fixture material, optics, beam spread and mounting are selected for the landscape condition, while zoning, dimming and schedules are coordinated with supported Lutron, Savant, Control4, Crestron or Vantage systems. The control strategy should be simple to use and easy to service.
Architectural lighting control →
Selected Coastal Source fixtures can support manufacturer-approved Ketra-ready configurations, allowing tunable outdoor lighting to participate in a broader Lutron control strategy. Regent5 coordinates the fixture, lamp, gateway, power and network requirements around the project.
Coastal Source outdoor lighting and audio →
Landscape and pool lighting can coordinate with outdoor audio, water features, shades, heaters, security and whole-property scenes. Regent5 keeps each system serviceable while giving the homeowner simple evening, entertaining, pathway and all-off controls.
Integrated outdoor living systems →
Fixture position, shielding, aiming, mounting height and dimming are used to control glare and spill. Final commissioning happens after dark so transitions, brightness and sightlines can be judged from the property, the home and neighboring viewpoints.
The exact drawing and coordination package depends on project scope, but these are recurring interfaces luxury residential teams need resolved before drywall and finish work.
Uplight, wash, grazing, path, step and feature lighting arranged around architecture, planting, circulation and views.
Fixture material, beam spread, shielding and mounting selected for the visual goal and environmental exposure.
Transformer sizing, branch circuits, voltage-drop planning and power locations engineered for the property layout.
Underground wiring routes, sleeves and service paths coordinated before hardscape and planting close access.
Lighting zones, dimming levels, schedules and scenes configured around evening use and the overall control system.
Manufacturer-supported Ketra-ready outdoor configurations coordinated with Lutron control, gateway, power and network requirements.
Shielding, aiming, output and fixture placement tuned to protect views, neighbors and dark areas of the property.
Materials, ratings, connections and service strategies selected for irrigation, humidity, salt air and exposed conditions.
Fixture aiming, brightness, transitions, scenes and timing evaluated after dark when the design can be judged accurately.
Accessible fixtures, documented infrastructure and adjustable aiming planned so the system can evolve as the landscape matures.
Where we work.
Regent5 designs and installs landscape lighting across Atherton and the Peninsula, Saratoga and the South Bay, Pleasanton and the East Bay, San Francisco, Marin, Napa and Sonoma, and Carmel/Pebble Beach, with fixture and infrastructure choices adapted to mature landscapes, coastal exposure and large estate properties.
Yes. Existing properties can often be upgraded with new fixtures, controls and wiring, but access, trenching, mature landscape and finished hardscape affect the design. Regent5 surveys the site first so routes and fixture locations can be planned with minimal disruption.
A professional design considers architecture, planting, pathways, views, gathering areas, safety, fixture concealment, beam spread, glare, controls, power, future growth and maintenance. The goal is a layered nighttime environment rather than simply placing fixtures around the perimeter.
Yes. Outdoor lighting can be coordinated with supported control platforms for scheduled scenes, pathway lighting, entertaining, security and all-off functions. The exact integration depends on the lighting-control architecture and the outdoor fixtures or transformers selected for the project.
Fixture position, aiming, beam angle, shielding, mounting height and dimming are coordinated so the source is controlled and the intended surface is illuminated. The design also considers neighboring properties, views from inside the home and the need to preserve darkness where light is not useful.
Yes, in the manufacturer-supported Ketra-ready configuration. Coastal Source offers a Ketra-ready Modulus Bullet Light designed for the Ketra S30 lamp, plus an outdoor enclosure for the Lutron Clear Connect Gateway Type X. Regent5 coordinates the fixture, power, control and network requirements around the project.
Before final hardscape, planting and site utilities are complete. Early planning allows conduit, sleeves, transformers, branch wiring, control locations and service access to be coordinated with grading, irrigation, drainage, gates, outdoor AV and other underground systems.
Both can be appropriate. Low-voltage systems are common for landscape fixtures and can be flexible for zoning and future changes, while certain architectural or specialty fixtures use line voltage. The design should follow the fixture requirements, distances, voltage-drop considerations and control strategy.
Large estates may require multiple transformers, carefully sized conductors, distributed power locations or different wiring methods. Regent5 plans loads and distances so remote fixtures receive appropriate voltage and the system remains serviceable as the landscape expands.
Trees and shrubs change over time, so fixture positions, aiming and access should anticipate growth rather than only the day-one landscape. A serviceable design allows fixtures to be re-aimed, relocated or adjusted as canopies mature and sightlines change.
Fixture materials, ratings, connections, drainage, salt exposure, irrigation and service access all matter. Coastal and exposed properties benefit from equipment selected specifically for the environment rather than using interior-grade or lightly protected hardware outdoors.
Yes. Plant growth, soil movement, irrigation, weather and landscape work can affect aiming and fixture condition. Periodic cleaning, inspection, re-aiming, control review and adjustment help preserve the original design as the property changes.
Regent5 starts with the site plan, landscape design and a walk of the property when appropriate. We identify lighting goals, architectural and planting features, available infrastructure, control requirements and construction constraints, then develop a coordinated design and installation scope.