Buying Guides
Why LED Bulbs Flicker or Buzz — Causes, Checks and Solutions
Learn LED bulb flickering in simple terms. LED flicker and buzzing usually po...
Read guideWHITEHOUSE KNOWLEDGE HUB
Solar, Electrical & Lighting Advice and Buying Guides
Expert lighting, electrical and solar advice, practical buying guides and product insights to help South African homes, businesses and projects make confident, informed decisions.
Safety Guides
Practical information to help you choose, understand and use lighting, electrical and solar products with confidence.
Whitehouse Guide
B22 Bulbs
Emergency LED Bulbs and Rechargeable Lights: A Load-Shedding Guide
Emergency LED bulbs, rechargeable lanterns and work lights provide practical ...
Read guide
Whitehouse Guide
Buying Guides
Fan Heater vs Ceramic vs Quartz Heater: Which Is Best for Winter?
A heater’s wattage largely determines its maximum electricity use, while its ...
Read guide
Whitehouse Guide
Backup Power
Types of Geysers in South Africa: Electric, Solar, Heat Pump, Gas and Instant
Water heating can be one of the largest household energy loads. This guide co...
Read guide
Whitehouse Guide
Backup Power
Can You Build a Home Solar System Under R50,000 in South Africa?
A sub-R50,000 solar budget can cover a useful essential-load system, but only...
Read guide
B22 Bulbs
E27 vs B22 vs E14 vs GU10: How to Choose the Correct Light Bulb Base
Not sure whether your light fitting needs an E27, B22, E14 or GU10 globe? Thi...
Read guide
Buying Guides
LED vs Filament Bulbs: South African Globe Guide
LED vs Filament Bulbs: Which Light Globe Is Best for Your Home? Choosing a li...
Read guide
Backup Power
Surge Protection: Why Every South African Home Needs It
Power surges are one of the most overlooked causes of electrical damage in So...
Read guide
Buying Guides
LED vs CFL vs Halogen: Which Lighting Is Best for Your Home?
Choosing the right lighting for your home is no longer just about brightness ...
Read guide