In short
How to specify recessed downlights for hotel guest rooms and en-suites: glare, beam angles, IP zones, fire rating, dimming and the switching guests expect.
London's hotel pipeline is busy this autumn. The St. Regis London is set to open in October 2026 at the junction of Conduit Street and Bond Street, with interiors by Richmond International (CPP-Luxury), and Numa Group has announced Native by Numa Fitzrovia for October 2026, with 29 design-led rooms (Hospitality Net). Whatever the brand or budget, the guest room is where lighting is judged most closely, because people lie under it.
This guide looks at the recessed side of a guest room scheme: the downlights in the entrance lobby, over the wardrobe, around the bed and in the bathroom. Decorative lamps and wall lights do the atmosphere; well-chosen downlights make the room work.
Start from the guest's eye, not the ceiling plan
The commonest mistake in guest rooms is a neat grid of downlights that ignores where people look. A guest lying on the bed, or in the bath, looks straight up. Any downlight in that sightline needs a deep-set source and good cut-off, or it becomes the brightest thing in the room.
- Keep downlights off the zone directly above the pillows.
- Use deep-recessed or low-glare optics where a light must sit in a sightline.
- Light walls and surfaces, not the floor in the middle of the room.
- Let wall lights and lamps provide the soft ambient layer.
Our guide to glare in recessed lighting explains why the visible brightness of the source matters more than its output.
Room by room
| Zone | What the downlights do | Typical approach |
|---|---|---|
| Entrance lobby | Welcome, safe arrival, find the key card slot | One or two low-glare downlights, linked to the entry switch |
| Wardrobe and luggage | See clothes and colours | Accent or wall-washing downlights aimed into the wardrobe, high CRI |
| Desk and lounge | Support lamps, light artwork | Adjustable downlights on art or joinery |
| Bed wall | Wash the headboard wall | Wall-washers set back from the wall, never over the pillow |
| Bathroom | Mirror, shower, general | IP-rated downlights to suit the zone, plus mirror lighting |
Beam angles and wall washing
Narrow beams create drama and wide beams fill space. In a guest room, a mix usually works best: wider beams in the lobby and bathroom, tighter beams or wall-washers on the bed wall and artwork. Setting wall-washers roughly a third of the ceiling height away from the wall is a useful starting point for an even wash; test it on a mock-up. See downlight beam angles explained and adjustable recessed downlights for more detail.
Colour temperature and colour rendering
Most hotel bedrooms sit at 2700K or 3000K. Keep one colour temperature through the room so the downlights, wall lights and lamps match, and check that lamps from different suppliers really do match on site. Specify CRI 90 or better at the mirror and wardrobe, where guests judge skin tones and clothes. Our pages on colour temperature and colour rendering go further.
Bathrooms: IP ratings and zones
In the UK, BS 7671 divides bathrooms into zones around the bath and shower. Fittings directly above a bath or shower need a higher IP rating than those outside the zones, and the electrician will confirm the final selection. As a guide:
- Zone 0 (inside the bath or shower tray): only fittings designed for immersion.
- Zone 1 (above the bath or shower up to 2.25 m): IPX4 minimum, often IP65 specified.
- Zone 2 (around zone 1): IPX4 minimum.
- Outside the zones: no minimum IP rating, but IP44 is common in steamy rooms.
Read IP ratings for recessed downlights for the detail behind each rating.
Fire, acoustics and the ceiling void
Guest room ceilings often form part of the fire and acoustic separation between floors. Where a downlight pierces a fire-rated ceiling, the fire strategy decides whether you need a fire-rated fitting or a tested hood. Check the void depth early, because ducts for fan coil units and sprinkler pipework compete for the same space. Our guides to fire-rated downlights and ceiling void depth cover both.
Dimming, switching and controls
Guests should never have to hunt for a switch. Most operators ask for a master switch at the entrance and at the bedside, a night light route to the bathroom and dimming on the main circuits. Agree early whether the room uses a guest room management system, DALI or simple phase dimming, because the driver choice depends on it. See controls for recessed lighting.
A simple switching brief
- Entrance: master on, master off.
- Bedside: reading lights, master off, bathroom night light.
- Bathroom: general light and mirror light on separate switching.
- Lounge or desk: lamps and accent lights on one dimmable circuit.
Trimless, trimmed or a mix
Design-led hotels often choose trimless downlights so the ceiling reads as a clean plane. That needs plaster-in kits and careful sequencing on site; trimless lighting for hotels explains the trade-offs. Trimmed downlights are quicker to install and easier to swap during refurbishments.
Ask for a sample room
A mock-up or sample room is the cheapest way to settle glare, colour temperature and switching before hundreds of rooms are built. 299 Lighting can help with lighting design, project support and bespoke fittings, and our projects show hospitality schemes we have delivered. For linear coves and joinery lighting, see linear lighting for hospitality, and for pendants over lounges and desks, suspended lighting for hotels.
Send us your room types and we will suggest a downlight schedule.
Further reading at 299 Lighting
Next steps on recessedlighting.co.uk
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Start a project →Frequently asked questions
Where should downlights go in a hotel bedroom?
In the entrance lobby, over the wardrobe and luggage area, on artwork or joinery and washing the bed wall. Avoid placing them directly over the pillows.
What IP rating do bathroom downlights need?
In zone 1 above a bath or shower, IPX4 is the minimum and IP65 is often specified. Zone 2 also needs IPX4. Your electrician confirms the final choice under BS 7671.
Which colour temperature suits hotel guest rooms?
2700K or 3000K is usual. Keep one colour temperature throughout the room and use CRI 90 or better at the mirror and wardrobe.
Do hotel downlights need to be fire rated?
Only where they pierce a ceiling that forms part of the fire separation. The project fire strategy decides whether you need fire-rated fittings or tested hoods.
