Eurolux GU5.3 LED Globe — 3W Warm White 3000K 220lm, Downlight Bulb G334WW

The Eurolux G334WW is a 3W mr16 downlight on the GU5.3 / MR16 (12V pin) fitting. It replaces a 25W incandescent without changing the fitting. Output is 220 lumens of warm white light.

Key features

• 3W replacing roughly 25W — the same brightness for a fraction of the running cost
• 3000K warm white — a consistent tone across every fitting in the room
• 120° beam angle — spreads light through the room rather than in one spot
• CRI 70 — colours stay true under it
• 15 000 hours rated life — years of use before it needs replacing
• Standard GU5.3 / MR16 (12V pin) base — fits existing fittings, no electrician needed

Ideal for

• Everyday lighting in lounges, bedrooms and passages
• Downlights and track fittings
• Fittings that are awkward to reach, where long life matters

Light quality

Warm white sits at the yellow end of the scale — the tone people associate with a relaxed lounge or bedroom, and the closest match to the old incandescent globes. This one puts out 220 lumens. At this output it works as accent or secondary lighting rather than the main light in a room. A CRI of 70 describes how faithfully colours appear under the light — the higher the figure, the more natural fabrics, food and skin tones look.

Fitting and compatibility

GU5.3 (also sold as MR16) is the two-pin 12V cap. It needs a transformer or driver rather than running straight off the mains. Running at 12V, it needs a transformer or LED driver — it will not work wired directly to the mains. It measures 52.8mm high.

Good to know

Runs on 12V. Check that your fitting takes the GU5.3 / MR16 (12V pin) cap before ordering.