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Installation error
Neglecting IP65 in bathrooms
Installing an indoor IP20 spotlight above the shower area leads to a rusted frame and a damaged lamp from steam. 38-
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Common mistakeFace shadows in the bathroom
“Standing at the bathroom mirror and seeing dark circles under your eyes? It's not tiredness, it's your lighting!”
- The problem
- Placing a spotlight directly overhead at the bathroom mirror creates harsh shadows that make shaving or applying make-up difficult.
- Technical explanation
- Use diffused wall lighting (Wall Sconce) on both sides of the mirror or above it to prevent harsh shadows.
- The result
- Everyday comfort for the client and clear vision without annoying shadows.
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 mistakeAiming light at glass and mirrors
“Got a spotlight hitting the windows at night? You're blinding your guests!”
- The problem
- Aiming lights at reflective surfaces such as glass creates distracting glare that blocks the view outside.
- Technical explanation
- Light should be aimed at walkways and opaque walls. Avoid aiming lights at windows at night entirely, so you can enjoy the view of the garden.
- The result
- A comfortable evening sitting and a clear view of the villa's garden without distraction.
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 mistakeThe four bathroom Zones
“Electrically, a bathroom isn’t one area... it’s 4 zones! Getting this wrong causes short circuits.”
- The problem
- Installing non-sealed (IP20) fixtures in direct shower areas
- Technical explanation
- In engineering terms the bathroom is divided into 4 zones (Zone 0 for the tub, Zone 1 above the shower which needs IP44/IP65, and Zone 3 for dry areas)
- The result
- Protecting your family from electric shock, and choosing fixtures that last a long time without rusting
Common mistakeDirect lighting in dressing rooms
“Your clothes look one colour in the wardrobe and another once you step outside?”
- The problem
- Using low-CRI lights and placing the light behind the person
- Technical explanation
- Dressing rooms need CRI 95 or above, with directional lighting inside the wardrobes or between the person and the mirror to avoid shadows and false colours
- The result
- Perfect elegance and choosing the right colours for your clothes every day
Common mistakeLighting glass windows
“Have lights aimed at your living room windows? You've just blinded your guests!”
- The problem
- Aiming light at glass makes it act like a mirror, reflecting harsh light into the eyes and blocking the view of the garden.
- Technical explanation
- Light should be directed at walkways and solid walls (Wall Washer), completely avoiding reflective surfaces.
- The result
- A comfortable living room at night with a clear view of the garden.
Common mistakeBuying IP20 lights for the bathroom
“Putting an ordinary spotlight in the shower ceiling and wondering why it gives shocks?”
- The problem
- Using non-sealed fittings in Zone 1, which is exposed to steam and water.
- Technical explanation
- The area directly above the shower needs fittings rated IP44 or IP65 to withstand steam.
- The result
- Protects your family from electric shock.
Guide values; the final decision rests with a qualified engineer under the applicable code.