How to Install LED Strips in a Bathroom
LED strips run on safe 24V DC — but the driver connects to 230V mains. All mains wiring must be carried out by a qualified electrician.
Check the zone
Before ordering, identify which bathroom zone each installation point sits in. IP rating requirements are set by UK wiring regulations and are not optional.
| Zone | Location | Minimum IP |
|---|---|---|
| Zone 0 | Inside bath or shower | IP67, 12V maximum |
| Zone 1 | Above bath/shower up to 2.25m | IP65 minimum |
| Zone 2 | Within 600mm of bath/shower | IP44 min — IP65 recommended |
| Outside zones | Rest of bathroom | IP20 acceptable — IP44 recommended |
Mirror lighting
Mount a surface profile (HAZE) each side of the mirror at face height. 3000K warm white gives the most flattering light for a bathroom mirror. For a halo effect, run strips around all four sides, set back slightly from the mirror edge.
Plinth and under-vanity
Mount a surface profile at plinth level. Use IP65 strips throughout. Warm white (2700–3000K) gives the most appealing effect at floor level.
Shower niches
IP65 is the minimum for shower niches; IP67 is strongly recommended given direct water exposure. All electrical connections must be positioned outside the wet zone. Consult your electrician before specifying any in-shower lighting.
Connect and test
Your electrician connects the driver to the mains supply. Test the full installation — all zones — before any tiling, grouting, or surface finishing takes place.
What you'll need
- OPTIX S IP65 (Zones 1 & 2)
- HAZE surface profile
- CORE 24V driver
- Driver connection lead
- End caps and mounting clips
- Qualified electrician