Lighting is more than illumination—it shapes mood, defines function, and impacts your monthly electricity bill. At Neptrech Elite, we treat lighting as a **strategic layer** of interior design and energy efficiency. Here’s how to upgrade intelligently.
1. Ditch Incandescents—Embrace Quality LEDs
While basic LEDs save energy, **not all LEDs are equal**. Look for:
- High CRI (Color Rendering Index) ≥90: Renders colors naturally—critical in kitchens, bathrooms, and dressing areas.
- Appropriate color temperature: 2700K–3000K for warm, cozy spaces (bedrooms, lounges); 3500K–4000K for task areas (kitchens, offices).
- Dimmability & compatibility: Ensure bulbs work with your existing or planned dimmer switches.
Savings Insight:
Replacing ten 60W incandescent bulbs with 9W LEDs saves **~1,200 kWh/year**—that’s **R2,000+ annually** on Eskom tariffs (at R1.70/kWh).
2. Layer Your Lighting
A single ceiling fixture creates flat, uninviting light. Instead, combine three layers:
- Ambient lighting: General illumination (e.g., recessed downlights or ceiling panels).
- Task lighting: Focused light for activities (under-cabinet strips in kitchens, vanity lights in bathrooms).
- Accent lighting: Highlights architecture or art (track spots, cove lighting, LED tape in niches).
3. Smart Controls = Smarter Savings
Automation reduces waste and boosts convenience:
- Motion sensors in garages, passages, and storerooms prevent lights left on.
- Timers and smart switches (e.g., Wi-Fi or Zigbee) let you schedule or control lights remotely.
- Daylight harvesting: Use sensors to dim artificial light when natural light is sufficient.
4. Plan Circuits for Flexibility
During renovations, avoid putting all lights on one switch. Instead:
- Split circuits by zone (e.g., island vs. perimeter in kitchens).
- Run dedicated neutrals for smart switches (required by most modern devices).
- Include extra conduits for future tech upgrades.
5. Safety & Compliance
Electrical work must meet SANS 10142 standards:
- Use certified electricians with valid wireman’s licenses.
- Install earth leakage protection (RCDs) on all lighting circuits.
- Label all circuits clearly in the distribution board.
Lighting That Works Harder—and Smarter
Our certified electricians design lighting systems that balance aesthetics, function, and long-term savings.