Calla

Yes, this bulb is fully dimmable and works with most leading-edge and trailing-edge dimmer switches. At 3.5W, it draws very little power, so ensure your dimmer is rated for low-wattage LED loads to avoid flickering. If you experience any issues, an LED-compatible dimmer may be required.

This bulb emits light at 2,700 Kelvin, which produces a soft, yellowish glow similar to traditional incandescent or halogen bulbs. It's ideal for creating a cosy, inviting atmosphere in living rooms, bedrooms, and dining areas. The CRI of 80 ensures colours appear reasonably natural under this warm light.

No, the Calla has an IP20 rating, which means it's only suitable for dry indoor environments with no exposure to moisture. For bathroom use, you'd need a fitting with a minimum IP44 rating for zones 2 and 3, or higher ratings for zones 0 and 1.

Under UK Building Regulations Part P, you can replace an existing pendant light fixture yourself on a like-for-like basis without notifying Building Control. However, if you're installing a new circuit, adding a light where none existed, or working in a special location like a bathroom, you must use a qualified electrician or notify your local authority.

The bulb consumes 3.5W of power (though the specs also reference 4W, likely the fitting's total draw). While the exact lumen output isn't specified, a 3.5W very warm white LED typically produces around 250-350 lumens, equivalent to roughly a 25-30W incandescent bulb—suitable for ambient or accent lighting rather than task lighting.

The product name suggests this is the bulb itself rather than a complete pendant fitting, so the Calla E14 3.5W LED bulb should be the item you're purchasing. The clear glass design and polycarbonate construction are part of the bulb's build. If you're looking for a pendant fixture that uses E14 bulbs, you'll need to purchase that separately.