The Nalia is the tall, slim lantern in Havits galvanised-iron range 390mm high on a narrow body, which makes it the most vertical shape in the family. It is designed to read as a proportioned column beside a door rather than a box on a wall, and it is the one that suits a tall entry or a rendered pier where a squat lantern looks lost.

Tall does not mean bright, and here it means the opposite

This is the fact worth reading twice. The Nalia is the tallest single-globe fitting in the range and one of the dimmest: it ships with a 4W E27 LED filament globe producing 300lumens at 2700K, where the shorter Felix, Odin and Micah each produce 700. Height in this family tracks the styling, not the output, and buying the biggest lantern expecting the most light gets you less than half of it.

What 300 lumens is genuinely good at is ambience a warm marker either side of a door, a lit verandah that is not glaring. If the job is to actually see by, either fit a higher-wattage globe or choose one of the 700-lumen shapes.

And a higher globe is allowed: the base is a standard, replaceable E27 and Havits ceiling for this fitting is 60W, so there is a great deal of headroom above the 4W lamp supplied. Note that Havit does not list an alternative colour-temperature globe for the Nalia as it does for some others in the range, so a 4000K or 5500K lamp would be a third-party choice rather than a matched one.

Where it must not be installed

Havit states the fitting is not suitable for installation in coastal areas or environments exposed to salt water, with no distance attached. The body is galvanised iron zinc over steel and salt air strips the zinc, so near the sea this range is simply the wrong material. 316 stainless steel or solid brass is the specification to move to.

Otherwise it needs shelter rather than isolation: IP44 is splash-rated, so an eave, porch or verandah roof above it, not an open wall in the weather. IK02 impact resistance keeps it domestic.

Power, dimming, install

It wires to 240V mains with no driver required and is Triac dimmable from a normal wall dimmer; Havits HV9625 300W dial dimmer is the matched part. It is Protection Class 1 and requires an earth. Two install steps are warranty conditions rather than suggestions rubber pads on the glass tabs before glazing, and a silicone bead around the fitting edge after mounting to keep water off the terminals. Wiring is parallel, CRI above 80, colour held inside SDCM 5.

Lights For You lists the Nalia beside the brighter shapes in this range deliberately, so the output difference is visible before you order. Warranty is 3 years replacement.

Questions

It is the tallest is it the brightest?

No, and this catches people out. The Nalia is 390mm tall but ships with a 4W globe at 300 lumens, while the shorter Felix, Odin and Micah each give 700 lumens from an 8W globe. Height in this range is styling, not output.

Can I make it brighter?

Yes. The E27 base is standard and replaceable, and Havit allows up to 60W in this fitting, so there is plenty of headroom above the 4W lamp supplied.

Can I install it at the beach?

No. Havit states it is not suitable for installation in coastal areas or environments exposed to salt water. Galvanised iron depends on a zinc coating that salt degrades use 316 stainless steel or solid brass near the sea.

Does it need to be under cover?

Yes. IP44 protects against splashing rather than driven rain, so it belongs under an eave, porch or verandah roof.

Is a cooler white available?

Not as a matched Havit globe unlike some others in this range, no 4000K or 5500K lamp is listed for the Nalia. Any alternative would be a third-party globe within the 60W limit.

Does it dim, and does it need a driver?

It is Triac dimmable from an ordinary mains dimmer and there is no driver in it it runs straight off 240V. Havits HV9625 300W dial dimmer is the matched control.

Does it need an earth?

Yes Protection Class 1, so an earth must be available at the point.