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Common mistake
Overdoing cove lighting
“Your room is small and you've put cove lighting on all four walls? You've suffocated it!”
The problem
Overusing cove lighting (Cove lighting) in narrow rooms creates visual noise.
Technical explanation
Small rooms need two focused light points and cove lighting on just one or two walls to create comfortable visual “contrast”.
The result
A sense of a more spacious room and greater peace of mind.
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Common mistakeDotted light (Dots) on shelves
“You made luxurious marble shelves, and the strip's reflection shows up as dots? There goes the luxury!”
- The problem
- Installing a standard LED strip above glossy surfaces (marble or mirrors), which reflects the LED dots and looks cheap.
- Technical explanation
- Glossy surfaces need either a dot-free strip (COB LED) or an aluminium profile with a Diffuser that hides the dots completely.
- The result
- A smooth, continuous line of light that feels refined and luxurious.
Common mistakeLighting windows and mirrors
“Lighting your mirrors and windows to make your home look luxurious? You're blinding yourself!”
- The problem
- Aiming lights directly at glass and mirrors bounces the light back as very uncomfortable glare.
- Technical explanation
- Glass doesn't reflect light softly like painted walls do, so lighting should be from the side or hidden behind the mirror (Backlit) to avoid discomfort.
- The result
- Hotel-style bathrooms and corridors, without visual discomfort.
Common mistakeLighting trees the wrong way
“Garden looks gloomy at night? The secret isn’t the trees, it’s the direction of the light!”
- The problem
- Using bright floodlights that hit the trees from above
- Technical explanation
- High-end tree lighting (as in luxury Dubai projects) relies on concealed lighting from below (Up-lighting) to cast dramatic shadows on the walls
- The result
- A home garden that looks like a luxury resort
Common mistakeOverdoing cove lighting
“Not every wall in your home deserves indirect cove lighting!”
- The problem
- Overusing cove lighting in small rooms creates visual noise and eye fatigue.
- Technical explanation
- Too much light creates “light noise”; small rooms need just two well-planned light points to achieve balance.
- The result
- Savings on the gypsum and lighting budget, plus greater peace of mind.
Common mistakeChoking the cove lighting (the bottleneck)
“Installed cove lighting but the light is weak and muffled? The problem is the gypsum dimensions, not the lamp!”
- The problem
- Leaving too small an opening in the gypsum cove, which traps the light inside.
- Technical explanation
- The light outlet (the horizontal edge) should be larger than the vertical edge, and no less than 15 cm, so the light spreads smoothly across the ceiling.
- The result
- A wide spread of light that makes the room feel larger, instead of a narrow, distracting line.
Common mistakeThe hidden 220V hazard
“Planning cove lighting somewhere within reach of your hand? Never buy 220V!”
- The problem
- Using cheap 220V (High voltage) strip in TV shelving or bedrooms where it can be touched.
- Technical explanation
- 220V strips are meant for high ceilings, with runs of up to 50 m, but they are not shock-safe. For shelving, use 24V, which is completely safe.
- The result
- Complete protection for children and your family against any electrical short circuit.
Common mistakeThe wrong distance for a 24V driver
“You installed a great 24V strip, but the light fades towards the end? The mistake is the driver!”
- The problem
- Placing the driver (transformer) too far from the cove strip, causing voltage drop and weaker light.
- Technical explanation
- The driver should be close to the strip (no more than 3 m away), and if the run is longer than 5 m, it should be split into separate circuits.
- The result
- Cove lighting with even brightness from one end of the room to the other, with no fading.
Common mistakeMixing reflector types in the ceiling
“Your ceiling has some lights that glare and some that are hidden? The ceiling now looks messy!”
- The problem
- Using “opal diffuser” fittings (which glow and spread light towards the eye) next to “deep reflector” fittings (hidden) in the same open space.
- Technical explanation
- In open spaces such as reception halls, the reflector type should be the same throughout (preferably the Darklight deep reflector) so the ceiling looks calm, as one piece.
- The result
- A clean, eye-friendly ceiling that raises the quality of the finish.
Guide values; the final decision rests with a qualified engineer under the applicable code.