Lumi

The Lumi requires a trailing edge dimmer switch for smooth, flicker-free dimming. Standard rotary or older leading edge dimmers may cause buzzing or flickering with LED bulbs. The dimmer is not included with the bulb, so you'll need to purchase one separately if your existing switch isn't trailing edge compatible.

This 4W LED produces 480 lumens, which is equivalent to a traditional 50W halogen G9 capsule bulb. You'll get the same brightness while using 92% less energy. The 2700K warm white colour temperature matches the cosy glow of halogen, so there's no compromise on ambience.

The Lumi uses the standard G9 two-pin push-fit base, which is 9mm between pins. As long as your fitting accepts G9 capsule bulbs, this LED will fit directly as a replacement. Simply push the pins into the holder until firmly seated — no twisting or screwing required.

No, this bulb is rated IP20 and is suitable for indoor dry locations only. It is not safe for use in bathroom zones near showers, baths, or anywhere it may be exposed to moisture. For bathrooms, you'll need a bulb with a minimum IP44 rating.

No, replacing a G9 bulb is a simple swap that doesn't require an electrician. Just switch off the light, allow the old bulb to cool if it's been on, then pull it straight out and push the new Lumi bulb into the holder. This is not notifiable work under Part P regulations.

The Lumi G9 LED bulb comes with a 2-year manufacturer's warranty covering defects in materials and workmanship. If the bulb fails during normal use within this period, you're entitled to a replacement. Keep your proof of purchase for warranty claims.