2025 Cost Breakdown by Type
Prices reflect installed costs from licensed NJ contractors in Middlesex, Monmouth, and Ocean County. Material costs and contractor availability affect final pricing.
| Service / Item | Low | Avg (NJ) | High |
|---|---|---|---|
| Standard roofline (per lin ft) | $18/lin ft | $25/lin ft | $38/lin ft |
| Soffit / trim lights | $20/lin ft | $30/lin ft | $45/lin ft |
| Landscape / pathway lights | $800 | $1,500 | $3,000 |
| Full home (roofline + soffit) | $3,500 | $5,500 | $9,000 |
| Dedicated outlet / electrical | $300 | $600 | $1,200 |
What Affects the Cost in NJ?
These are the key factors that will determine your actual project cost in Central NJ.
Linear Footage
The biggest cost driver. Measure your roofline perimeter. Most NJ homes have 100–200 linear feet of roofline where lights are installed.
Home Complexity
Multi-gabled rooflines, steep pitches, and multiple stories require more labor and safety equipment, adding 20–40% to installation costs.
Electrical Requirements
A dedicated exterior GFCI circuit may be required. If you don't have an outdoor outlet near the roofline, budget $300–$1,200 for electrical work.
Light Quality
Premium systems (Jellyfish, Gemstone, Govee) use addressable RGB LEDs with true millions-of-colors control. Quality systems last 50,000+ hours — 15–20 years of use.
Smart Controls
All quality permanent lighting systems include a smartphone app and scheduling. Some integrate with Alexa, Google Home, and holiday light presets for every occasion.
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