Eurolux T5 G5 Fluorescent Globe — 54W Cool White 4000K 4200lm, Bulb G554

The Eurolux G554 is a 54W linear fluorescent tube. Output is 4200 lumens of cool white light.

Key features

• 54W draw — low running cost for the light it gives
• 4200 lumens of usable light output
• 4000K cool white — a consistent tone across every fitting in the room
• CRI 85 — colours stay true under it
• 20 000 hours rated life — years of use before it needs replacing

Light quality

Cool white is a crisp, neutral tone. It keeps whites looking genuinely white, which is why it suits kitchens, bathrooms and work areas. This one puts out 4200 lumens. That is a high output aimed at large rooms, workshops and outdoor areas. A CRI of 85 describes how faithfully colours appear under the light — the higher the figure, the more natural fabrics, food and skin tones look.

Fitting and compatibility

It measures 1163mm high.