colour temparature
-
- October 13, 2026
One LED Tube, a Choice of White Light
Choosing a replacement tube usually means deciding on the light colour before you buy. Would a softer warm white suit the room, or would you prefer cool white or daylight? With a CCT selectable LED tube, you can choose from the available white-light settings using a switch on the tube, following the manufacturer’s instructions.
That flexibility can help homeowners find the appearance they prefer and give installers more options from the same replacement model. It also offers a practical way to simplify spare stock, with the potential to reduce surplus tubes bought in colour temperatures that are no longer needed.
In this short guide, we explain how CCT selection works, where it can be useful and what to check before choosing a tube for your existing fitting.
-
- September 16, 2026Lightsave buying guide
How to use this Bell lighting guide
Choosing the right light involves more than finding a bulb that looks similar to the one being replaced. The cap, voltage, dimensions, brightness, colour temperature and intended application must all be considered.
This guide explains those choices in straightforward terms, whether you need an everyday household bulb, a decorative lamp, an outdoor light or a complete commercial LED fitting. You can read the guide in order or use the chapters below to jump directly to the information you need.
Already know what you need?Visit the main Bell buying hub to browse