Lighting Guides

Everything we know about specifying light properly.

Numbers, test reports and installation detail — written for homeowners mid-renovation and the people specifying for them.

All guides

Constant voltage and constant current LED drivers compared
03 Apr 2026

Constant Voltage vs Constant Current Driver

Constant voltage vs constant current driver - learn the difference, where each works best, and how to avoid LED strip and fixture mismatch.

Cove Lighting Singapore HDB — Complete Setup Guide 2026 - KAYVA
Cove

Cove Lighting Singapore HDB — Complete Setup Guide 2026

How to plan and build a cove in an HDB flat — the dimensions, the strip, the driver, and the four mistakes that make a cove look cheap.

Renovation lighting checklist to complete before the electrician starts
02 Apr 2026

Renovation Lighting Checklist Before Electrician

Use this renovation lighting checklist before electrician work starts to avoid wrong points, mismatched drivers, and costly lighting chan...

GU10 LED bulbs, showing beam angle and colour temperature choices
29 Mar 2026

GU10 Bulbs: How to Choose the Right One

Choosing gu10 bulbs is easier when you know beam angle, brightness, color temperature, and dimming. Here's how to get the right fit fast.

LED downlight cut-out size measurement for a false ceiling
28 Mar 2026

LED Downlight Cutout Size Selection Tips

Get LED downlight cutout size selection right with practical tips on hole sizes, trim coverage, ceiling limits, and retrofit planning.

False ceiling lit with a cove LED strip
27 Mar 2026

How to Light False Ceiling the Right Way

Learn how to light false ceiling designs with downlights, cove lights, and LED strips. Plan spacing, brightness, and drivers the right way.

Lighting plan for a BTO renovation in Singapore
26 Mar 2026

How to Plan Lighting for BTO Renovation

Learn how to plan lighting for BTO renovation with practical room-by-room tips on downlights, LED strips, beam angles, and driver setup.

Singapore home lighting trends, minimalist cove and track lighting
25 Mar 2026

Singapore Home Lighting Trends That Last

Singapore home lighting trends now favor layered LEDs, tunable white, and high-CRI setups that look better, last longer, and stay practical.

COB LED strip beside SMD LED strip, showing dotless versus visible diodes
18 Mar 2026

COB LED Strip vs SMD Strip

Comparing COB LED strip vs SMD strip? Learn the real differences in brightness, dotting, efficiency, cost, and where each works best at h...