
Landscape Lighting Design Optimizer
Design outdoor lighting layouts with photometric calculations and fixture schedules
What You Can Do
You can systematically develop comprehensive outdoor lighting designs that balance aesthetic intent with technical specifications. The skill guides you through site analysis, fixture placement optimization, photometric calculations to verify illumination levels, equipment selection with budget constraints, and production of detailed schedules and installation documentation that contractors can execute directly.
Features
Calculate illumination levels (lux/foot-candles) for functional areas against industry standards (IESNA, IDA guidelines)
Position lights to emphasize architectural features, trees, water elements, and functional zones while minimizing glare and light trespass
Generate detailed fixture schedules with specifications (type, wattage, color temperature, control protocols, mounting heights)
Evaluate designs against ordinances with uplight restrictions, shield recommendations, and warm color temperature specifications
Compare power consumption across design scenarios and recommend efficiency improvements without sacrificing visual impact
Create text-based spatial descriptions and lighting relationship diagrams for client visualization and contractor coordination
Specify dimming, automation, and smart scheduling for energy management and seasonal adaptability
Track fixture costs, labor estimates, and material expenses against project budgets with cost-reduction alternatives
Example Output
Example 1: Residential Garden Design
- Uplighting scheme for mature oak tree (3× 15W LED uplights, 5000K, 45° beam angle, positioned 8' from trunk)
- Pathway illumination: low-voltage ground-mounted fixtures at 10' intervals providing 15 lux average (residential pathway standard)
- Feature accent: water feature with submerged RGB fixtures on dimmer control (15% night brightness)
- Total system: 12 fixtures, 180W continuous load, $3,200 installed cost
Example 2: Commercial Entrance Design
- Facade accent lighting: 4× 35W metal halide fixtures mounted at soffit, 3000K warm white (architectural emphasis)
- Security/functional lighting: LED wall packs at 20' intervals providing 50 lux at ground level (commercial standard)
- Driveway approach: in-ground lights at 12' spacing creating clear sightlines and 30 lux minimum illumination
- Energy management: occupancy sensor integration, dawn/dusk control, nighttime dimming to 30% after 11 PM
- Total system: 22 fixtures, 1,200W peak/400W night operation, $8,500 installed
What's Included
- SKILL.md: Core instruction file with design workflows and photometric analysis protocols
- Fixture Specification Database Template: Organized reference of common landscape lighting fixture types with wattages, color temperatures, beam angles, and cost ranges
- Photometric Calculation Worksheet: Structured framework for lux/foot-candle calculations by zone with industry standard thresholds
- Equipment Schedule Template: Contractor-ready spreadsheet format (location, fixture type, wattage, control assignment, mounting specs)
- Dark Sky Ordinance Checklist: Compliance verification matrix covering uplight limits, shield requirements, and color temperature restrictions by jurisdiction
- Client Presentation Outline: Structure for visualizing spatial relationships, energy impacts, and cost trade-offs
Who It's For
- Landscape architects designing outdoor environments for residential developments, estates, and institutional campuses
- Lighting designers specializing in outdoor/exterior applications seeking structured photometric workflows
- Landscape contractors developing specifications and cost estimates for lighting systems
- Garden designers creating ambient and feature lighting for high-end residential projects
- Facility managers planning landscape lighting retrofits or energy efficiency upgrades
Best For
- Residential garden and estate lighting master plans with multiple zones and feature emphasis
- Commercial outdoor space lighting (parking lots, building facades, entry sequences)
- Hospitality and restaurant landscape lighting (ambiance-focused designs with feature accents)
- Dark sky-compliant designs requiring ordinance validation and uplight elimination
- Energy analysis comparisons between fixture types, control strategies, and operational schedules







