Restaurant and hospitality lighting works when it layers ambient, accent and task light. Keep the color warm, roughly 2700K to 3000K as a common guideline, and the color rendering high, with a CRI of 90 or above, so food and faces look natural. Put it all on controls that move the room from a bright lunch to an intimate dinner. Patios need wet-rated fixtures and string lights rigged to survive Georgia heat, humidity and summer storms.
Start with layers
A single grid of downlights makes even a great dining room feel like a cafeteria. Build the room in layers instead:
- Ambient: the base level of light for moving around safely, from coves, downlights or indirect fixtures.
- Accent: light on artwork, textured walls, plants and the back bar, which gives the room depth.
- Task: focused light where staff work, at the host stand, the POS station, the bar well and the expo window.
- Decorative: pendants, sconces and chandeliers that set the style and add sparkle. These are rarely the main light source.
Bars
The bar does two jobs. It has to be a working station and a stage. Give bartenders even, glare-free task light at the well and the prep surface so they can read labels and pour accurately. Light the back bar from within the shelving, using high-CRI linear LED, so bottles glow without bright points reflecting in the mirror. Pendants over the bar top add warmth to guests’ faces. Choose fixtures with diffusers or deep shades so nobody on a stool looks straight into an LED.
Dining rooms
Light the table, not the aisle. When the floor plan is fixed, center pendants or adjustable downlights on each table so the plate is the brightest thing in a guest’s view. For flexible layouts, adjustable accent fixtures let you re-aim when tables move.
Light from straight overhead throws shadows under the eyes. Wall sconces, lamps and light bounced off walls and ceilings add soft vertical light that flatters faces and makes the room feel welcoming.
Color temperature and CRI for food and faces
Color temperature (in Kelvin) sets the mood. Color rendering decides whether a steak looks appetizing or gray. The Color Rendering Index (CRI) compares a source against a reference using eight color samples. The newer IES TM-30 method, which DOE has helped explain, uses 99 samples. It reports both fidelity (Rf) and gamut (Rg), so it can tell you whether colors look more or less saturated. Ask manufacturers for both numbers if you can, and check the R9 value for how well a light renders reds.
| Space | Color temperature (guideline) | CRI (guideline) |
|---|---|---|
| Fine dining | 2700K, or dim-to-warm | 90+ |
| Casual and fast casual | 2700K to 3000K | 90+ |
| Bar and lounge | 2700K or warmer when dimmed | 90+ |
| Kitchen and prep | 3500K to 4000K | 80 minimum, 90+ preferred |
| Restrooms | 2700K to 3000K | 90+ |
| Patio | 2200K to 3000K | 80 minimum, 90+ preferred |
Use one color temperature throughout each guest-facing zone so the room doesn’t look mismatched.
Dimming through the day
A room that serves brunch, lunch, happy hour and late dinner needs at least four looks. Program them as scenes on a simple keypad so staff press one button instead of adjusting a wall of dimmers.
- Daytime: brighter levels that blend with window light, with accents lower.
- Happy hour: the bar up, the dining room starting to dim.
- Dinner: low ambient light with the tables and accents carrying the room.
- Close: full brightness for cleaning.
An astronomical time clock can shift scenes with sunset through the year. DOE testing shows that dimming quality depends on how well each LED driver pairs with its dimmer. Mixing LED products on one zone can cause inconsistent dimming, so standardize fixtures within each zone and test the whole range before opening night.
Patios: string lights, heat and humidity
Outdoor seating is valuable space in metro Atlanta for much of the year, and the lighting has to survive it.
- Use commercial-grade, wet-rated string lights. Shatter-resistant LED bulbs are a safer choice than glass where guests sit underneath.
- Hang them from a guide wire. A steel stringer or catenary cable should carry the weight and the wind load, so the light strand doesn’t. Clip the strand to the cable and leave drip loops at the connections.
- Size runs to the manufacturer’s limits and put them on dedicated, GFCI-protected outdoor circuits installed by a licensed electrician.
- Choose wet-rated fixtures for exposed walls and posts, and check heat ratings for drivers mounted in direct sun.
- Keep light on the patio. Shielded, downward-aimed fixtures in warm color temperatures follow DarkSky’s guidance and avoid bothering neighbors.
For walls and perimeters, see our commercial outdoor fixtures.
Energy and maintenance
LED fixtures and good controls cut energy use, and dimming often reduces it further. Utility Company Rebate Programs often offer business rebates for qualifying existing-building and new-construction lighting projects. Terms and amounts change, so check the current program before you budget. We help customers with rebate paperwork. Start on our Energy Rebates page.
Maintenance is mostly about consistency:
- Standardize on a short list of fixtures and lamps so replacements match in color temperature and CRI.
- Keep spares on hand for decorative fixtures that guests notice.
- Clean lenses on a schedule, including grease near the kitchen and pollen on the patio.
- Inspect string-light rigging and connections after storms.
- Write down your scene settings so they can be restored after a power outage or remodel.
Our food and beverage lighting collection is a good place to start comparing options.
Frequently asked questions
What color temperature is best for restaurant lighting?
Most dining rooms and bars look best at 2700K to 3000K, and dim-to-warm fixtures suit fine dining. Kitchens and prep areas usually run cooler, around 3500K to 4000K.
What CRI should restaurant lighting have?
Aim for 90 or above in guest areas so food and skin tones look natural. If you can, ask for TM-30 values and R9 as well.
Can I use residential string lights on a restaurant patio?
Use commercial-grade, wet-rated string lights with shatter-resistant bulbs. Support them on a guide wire and put them on GFCI-protected circuits.
Do LED lighting upgrades qualify for rebates in Georgia?
Utility Company Rebate Programs often cover qualifying business lighting projects. Eligibility and amounts change, so confirm the current terms before you start.
Whether you’re opening a new concept or refreshing a dining room that feels flat, our lighting design team can plan the layers, controls and patio lighting with you and source fixtures from over 350 manufacturers. Set up pricing and project support through Commercial Accounts, or call (470) 205-4555.
