You spent good money switching your shop to LED. It is brighter, the bills dropped — but
somehow the place looks worse. Colours look washed out, the products look cheaper than they are,
and the warm, inviting feeling your old lights had is gone. Customers walk past instead of in.
If this sounds familiar, you are not imagining it, and the fix is simpler than you think.
The Real Culprit: Low CRI
The problem is almost never brightness — it is light quality, measured by something
called CRI (Colour Rendering Index). CRI is a score out of 100 for how
truthfully a light shows the real colour of things. Sunlight is 100. Cheap LEDs can be 70 or
lower — and under them, reds go dull, skin looks grey, timber looks lifeless, and fabrics lose
their richness. Your products are fine. The light is lying about them.
| CRI | What You See |
|---|---|
| Below 80 | Flat, grey, washed-out — products look cheap |
| 80–90 | Good — natural and pleasant for most shops |
| 90+ | Excellent — rich, vivid; ideal for apparel, jewellery, decor |
The Second Culprit: Wrong Colour Temperature
The other half of the problem is colour temperature (CCT) — how warm or
cool the white looks. Many shops accidentally fit cold, bluish 6500K light that feels like a
hospital. For most retail, a warmer, more welcoming tone works far better.
- 2700–3000K (warm): apparel, jewellery, restaurants, salons — cosy and
premium - 4000K (neutral): supermarkets, electronics, general retail — clean and
bright - 5000K+ (cool): usually too clinical for retail; avoid unless you want a
stark, technical look
The Fix
You do not need more light. You need better light. Replace your fittings
with CRI 90+ LEDs at the right colour temperature for your products, and add
accent lighting to highlight key displays. The transformation is immediate — the same products,
suddenly looking the way they should.
Frequently Asked Questions
Why does my shop look dull after switching to LED?
Almost always low CRI (colour rendering) and the wrong colour temperature — cheap LEDs with
CRI below 80 make colours look flat and grey.
What CRI do I need for a retail shop?
CRI 80 minimum; 90+ for apparel, jewellery, decor and anywhere colour and richness sell the
product.
What colour temperature is best for a shop?
2700–3000K warm white for a premium, inviting feel; 4000K neutral for general retail. Avoid
cold 6500K in most shops.
Do I need brighter lights to fix a dull shop?
Usually not — better CRI and the right colour temperature fix the problem without simply
adding more brightness.
Reway’s high-CRI commercial lighting range
is built to make retail spaces and products look their best. Get a shop lighting recommendation →
