LED retrofits: where the savings come from

A room-by-room look at what an LED retrofit actually saves — and where it pays back fastest.

The short version

LEDs use roughly 80% less energy than the halogens they replace and last 15–25 times longer. But the real savings math is more interesting than the bulb spec — it’s about which rooms burn the most hours, and what you stop paying for in ladders, spares, and replacements.

Room by room

Kitchens and living rooms carry the biggest hours, so they pay back first — often within a year. Outdoor and stairwell fixtures win on labor: when a bulb lasts two decades, you stop paying someone to climb a ladder every autumn. Rarely-used rooms pay back slower, which is why a smart retrofit prioritizes instead of replacing everything at once.

Doing it right

The common mistakes are cheap drivers that flicker, color temperatures that clash from room to room, and dimmers left over from the halogen era. A clean retrofit specs consistent color, pairs dimmers to the new load, and reuses your existing fixtures wherever possible.

Questions about your own setup? Get in touch — we’ll give you a straight answer and a fixed quote.