This is the larger Liptor: the same flat aluminium disc as the 10W model, taken out to 275mm across and 20W. It is the size that works as the only light in a bedroom, a small living room, a study or a decent bathroom, where the smaller one would leave the corners short.

Output, and where it peaks

Tri-colour again, and again the peak is in the middle: 1,130lm at 3000K, 1,360lm at 4000K and 1,310lm at 5500K. Between the warmest and the middle setting there is a real difference of about 230lm roughly a fifth more light so if a room feels marginal on 3000K, moving it to 4000K gains more than the colour change alone would suggest. All three settings render at CRI>80 and the setting is chosen at installation rather than bought as a separate code.

Sizing it against the small one

At 20W it produces close to three times the light of the 10W Liptor for twice the power, because the larger body runs a bigger emitter at a more efficient point rather than simply doubling the same one. It is also 81mm wider, which matters visually: at 275mm this reads as the rooms light fitting, where the 194mm version reads as a utility fitting. If both are going into one house, that difference is worth deciding deliberately rather than by wattage alone.

Build and rating

Powder-coated aluminium body in black or white, opal polycarbonate lens, IP54 and IK06. IP54 covers dust and splashing water from any direction, which suits a bathroom ceiling away from the shower, a covered outdoor area or an eave, but not direct spray. Being a metal-bodied fitting it is Protection Class 1 and needs an earth at the light worth saying to the electrician, because plastic-bodied oysters of a similar look are Class 2 and do not.

Installation

Surface mounted with no cutout: a 93 93mm base plate fixes to the ceiling and the fitting mounts onto it. It runs on 240V AC without a driver, wired in parallel across a run, with a 120 beam. It is not dimmable and should not be put on a dimmer circuit.

Warranty is 3 years replacement. Lights For You holds both finishes and both Liptor sizes in stock, which is what makes it practical to specify one fitting family across a whole house.

Coastal siting Havits condition

Havits installation instructions for this fitting state that aluminium and 304 stainless steel fittings must not be installed within 5 km of any salt water environment. That is a condition on where the fitting may go, and it sits beside the IP rating rather than inside it: a fitting can be rated for direct rain and still fall outside this rule, because the issue is salt carried in the air rather than water landing on the surface. If your site is inside that zone, talk to us before you specify it Lights For You can point you at a fitting whose material Havit does not name here.

Questions

Which colour setting gives the most light?

4000K, at 1,360lm. The warm 3000K setting gives 1,130lm and 5500K gives 1,310lm so output peaks in the middle, not at the coolest end.

How big a room will it light?

At 1,130 to 1,360lm and 275mm across it works as the single ceiling light in a bedroom, a study, a small living room or a family bathroom. For a hallway, a landing or a robe the 10W Liptor is usually the better size.

Does it need an earth?

Yes. It is an aluminium-bodied fitting and Havit specifies Protection Class 1, so an earth connection is required at the light. Installation is work for a licensed electrician.

Can it be dimmed?

No. This model is specified as non-dimmable and should not be wired to a dimmer circuit. If dimming is required, the Slim polycarbonate oysters are Triac dimmable.

Is there a cutout to make?

No. It is surface mounted onto a 93 93mm base plate fixed against the ceiling, so no hole is cut and cavity depth does not matter.

Where can I use IP54 outdoors?

Under cover an eave, a porch soffit, a carport ceiling. IP54 covers dust and splashing water from any direction but not driven rain or hosing, so an exposed position needs a higher rating.

What warranty applies?

Three years replacement, per Havits current dated data sheet for this model.