Food Grade LED Lights
- NSF-certified fixtures ensure FDA and USDA compliance for food facilities
- IP69K washdown rating withstands 1450 PSI high-pressure sanitizing daily
- 50%-70% energy savings with 50,000+ hour lifespan reduces maintenance costs
Get Your Custom Lighting Plan With Product Recommendations
- Sanitary Design Layout Ensuring NSF Compliance & Food Safety Requirements
- Precise IP Rating & Temperature Specifications for Food Processing Environments
- Prevent Contamination Risks While Reducing Energy Costs & Cleaning Downtime
Our NSF Rated Lighting and Food Grade LED Lights include food-safe LED fixtures for processing, preparation, packaging, storage, and handling areas. Available products include NSF-certified fixtures for Non-Food Zone and Splash Zone applications, with model-specific NSF, UL, ETL, DLC, DLC Premium, IP, and IK ratings. Fixture options include smooth, crevice-resistant housings, sealed lenses, and sloped or drainable profiles. Available configurations vary by polycarbonate or tempered glass lens, 4000K or 5000K color temperature, dimming compatibility, and pendant, hook, surface, suspended, or linear mounting.
Common applications for these fixtures include food processing plants, commercial kitchens, meat and poultry processing facilities, dairy plants, bakeries, cold storage rooms, freezers, food laboratories, packaging lines, grocery preparation spaces, and washdown areas. They are also used in seafood processing, beverage production, wet processing, quality control, inspection, HACCP monitoring, labeling, and contamination-checking areas. Selected models include ratings and materials for high-pressure washdown, steam, cleaning chemicals, moisture, corrosion exposure, low-temperature storage, and elevated-temperature food processing environments.
What Are Food Grade LED Lights?
Food grade LED lights are designed for commercial and industrial facilities where food is processed, prepared, packaged, stored, or handled. These fixtures are built to support sanitation programs by using materials, lenses, housings, seals, smooth surfaces, crevice-resistant designs, and drainable or sloped profiles that are easier to clean and less likely to trap debris, moisture, standing water, or contaminants.
NSF certified lighting is different from standard commercial lighting, vapor tight lighting, and general washdown lighting. NSF certification focuses on food-safety related concerns such as cleanability, material suitability, splash-zone use, and contamination prevention. Electrical safety listings, IP ratings, DLC qualification, and NSF certification each evaluate different parts of fixture performance.
Food-safe LED fixtures are commonly used in food processing plants, commercial kitchens, meat and poultry processing facilities, dairy plants, bakeries, cold storage rooms, freezers, food laboratories, packaging lines, washdown areas, and grocery prep spaces. The correct fixture depends on the sanitation zone, washdown exposure, mounting height, lens material, temperature, corrosion exposure, required foot-candles, and facility inspection requirements.
Selection and Installation Note: Product specifications, ratings, controls, certifications, and warranty coverage vary by model. Confirm the selected product specification before ordering. For code-sensitive, electrical, emergency, hazardous-location, food-safety, washdown, or safety-critical applications, verify requirements with your local inspector or a licensed electrical professional.
Most food processing lighting projects come down to a few practical questions: does the area require NSF certification, is it a washdown or splash-prone location, what lens material is appropriate, what temperature range is needed, and what light level is required for the task? The guidance below helps narrow those decisions before selecting a specific fixture.
Recommended Foot-Candles for Food Processing Lighting
Use the tool below for general starting foot-candle ranges by food processing application. The widget includes common food-safe lighting areas such as food prep lines, meat processing, poultry processing, seafood processing, dairy production, bakeries, washdown zones, quality control, HACCP critical control points, packaging, cold storage, freezers, commercial kitchens, laboratories, breweries, and wet processing areas.
Foot-candle guidance helps with light-level planning, but it does not determine whether a fixture is NSF certified, suitable for a splash zone, rated for washdown, approved for high-temperature or cold-storage use, corrosion resistant, or suitable for a hazardous classified location. Confirm fixture ratings, certifications, lens material, environmental exposure, and facility requirements before ordering.
Step 1: Find your foot candle levels
Step 2: Estimate your fixture count and space
Food Processing Lighting Layout Estimator
Use this estimator to calculate approximate fixture count, spacing, and average foot-candles for food processing, washdown, and clean production areas using food-safe LED fixtures. Enter your room dimensions, mounting height, target foot-candles, light loss factor, and room/layout condition to generate a preliminary lighting layout. When IES photometry is available, workplane height and room reflectance controls are shown.
Project Inputs
Estimated Results
Estimated average foot-candles are preliminary and should be verified with a lighting plan for project-critical applications.
Room / Layout Condition: This field is used only when usable IES photometry is not available. In fallback mode, it acts as a simplified room utilization factor for reflectance, fixture distribution, racking, obstructions, and how much fixture light reaches the work area. Open / light-colored spaces use 0.90, typical warehouses or shops use 0.75, racked or obstructed spaces use 0.60, and dark or complex spaces use 0.45. When IES photometry is active, this field is hidden and the estimator uses the selected workplane height, LLF, and simplified reflectance adjustment instead.
Photometry / Simulation Note: When usable IES photometry is available for the selected fixture, this estimator uses the fixture’s IES candela data, selected workplane height, light loss factor, and simplified reflectance adjustment to estimate fixture count, average foot-candles, and visual light distribution. The reflectance adjustment is a conservative approximation and is not a full zonal-cavity, radiosity, or professional photometric room calculation. When IES photometry is not available, the estimator uses a simulated beam model based on lumens, mounting height, room/layout condition, light loss factor, and beam angle.
Preliminary Estimate Only: This estimator is intended for simple square or rectangular spaces and should be used as a planning aid, not a final photometric lighting plan. Actual light levels may vary based on fixture optics, selected IES file, mounting conditions, workplane height, ceiling height, surface reflectance, obstructions, controls, voltage, installation conditions, and site-specific requirements. Project-critical applications should be verified with a formal lighting plan.
This estimate is a starting point. Warehouses, industrial facilities, hazardous locations, sports areas, schools, healthcare spaces, public areas, and code-sensitive projects may require a reviewed lighting layout before purchase or installation.
Food Facility Lighting Layout Example
Real project examples help show how fixture count, mounting height, and product selection affect light levels in food processing environments.
Food Processing Facility
| Specification | Details |
|---|---|
| Mounting height | 15 ft |
| Fixture used | 150 Watt LED Food Grade Light | 22500 Lumens | 5000K | 100-277V | NSF Rated |
| Average light level achieved | 56.62 foot-candles |
| Uniformity | 3.08 |
A food processing lighting plan can help confirm fixture count, placement, expected foot-candle levels, and uniformity before fixtures are ordered. For food-safe projects, the lighting plan should be reviewed alongside NSF certification, sanitation zone, washdown exposure, mounting clearance, lens material, temperature range, and facility requirements.
What NSF Rated Lighting Means – and What It Does Not Mean
NSF rated lighting is often misunderstood. A fixture may be vapor tight, wet-location rated, IP65, IP66, IP67, or IP69K and still not be NSF certified. IP and washdown ratings describe how well a fixture resists water or dust ingress. Vapor tight fixtures help protect electrical components from moisture, dust, and dirt. NSF certification addresses food-safety concerns such as cleanability, material suitability, housing design, and sanitation compatibility.
For food processing and food handling environments, relying only on IP, washdown, or vapor tight ratings can create sanitation concerns if the facility requires NSF certified fixtures. A food-safe lighting plan should verify both the fixture’s environmental rating and its food-safety certification.
| Rating or Certification | What It Helps Confirm |
|---|---|
| NSF certification | Helps confirm cleanability, material suitability, and contamination-prevention design for food processing, food handling, splash-zone, and sanitation-sensitive areas. For lighting, confirm whether the selected model is certified to the applicable NSF/ANSI 2 Non-Food Zone or Splash Zone requirement. |
| IP rating | Describes protection against dust and water ingress. Higher IP ratings may be needed for washdown, steam, or wet processing areas. |
| IP69K | Used where high-pressure, high-temperature washdown may occur. Confirm the selected fixture is rated for the actual cleaning process and chemicals used. |
| UL / ETL listing | Addresses electrical safety and product compliance. This does not replace NSF certification for food-safety requirements. |
| DLC / DLC Premium | Relates to energy-efficiency qualification and may support utility rebate eligibility where applicable. It does not confirm food-safety suitability. |
| Hazardous-location rating | Required where flammable gases, vapors, combustible dusts, fibers, or flyings may be present. NSF certification alone does not make a fixture suitable for classified hazardous locations. |
NSF Lighting Zones: Non-Food Zone vs Splash Zone vs Food Zone
NSF food equipment standards use zone categories to describe how equipment is exposed in food environments. For lighting, the most common relevant listings are Non-Food Zone and Splash Zone, because lighting fixtures are normally installed above or near food processing areas rather than used as direct food-contact surfaces.
| NSF Zone | What It Means for Lighting Selection |
|---|---|
| Non-Food Zone | Used for fixture surfaces that are near food processing or food handling areas but are not expected to contact food or be directly exposed to food splash. This may apply to general food facility lighting where sanitation and cleanability still matter. |
| Splash Zone | Used where the fixture may be exposed to splashes, spills, washdown, moisture, or routine soiling, but is not intended to directly contact food. Many NSF lighting applications fall into this category when installed over or near processing, prep, washdown, or packaging areas. |
| Food Zone | Used for surfaces intended for direct food contact, or surfaces where food, condensate, or liquids may drain, drip, or splash back onto food or food-contact surfaces. Lighting fixtures are not normally selected as direct food-contact equipment, so confirm any Food Zone requirement carefully before specifying a fixture. |
NSF Listing Note: Do not assume that every NSF rated fixture is approved for every food facility location. Confirm the selected model’s NSF listing, including whether it is rated for Non-Food Zone, Splash Zone, or another applicable use, along with IP rating, lens material, mounting method, washdown exposure, temperature range, and local inspection requirements.
When NSF Food Grade Lights Are the Right Fit
Food grade LED lights are used when the lighting fixture must support sanitation, cleanability, inspection, washdown, food-safety, or facility compliance requirements. They are especially important in areas where standard industrial fixtures may create cleaning challenges or contamination concerns.
| Use NSF Food Grade Lights When | Do Not Use Them as a Shortcut When |
|---|---|
| The area is used for food processing, preparation, packaging, storage, or handling and sanitation requirements apply. | The space is a standard commercial or industrial area with no food-safety, sanitation, washdown, or inspection requirement. |
| The facility requires NSF certified fixtures for splash zones, food prep rooms, processing lines, commercial kitchens, or inspection areas. | The fixture is only described as vapor tight or wet-location rated. Those ratings do not automatically mean the fixture is NSF certified. |
| Washdown, steam cleaning, cleaning chemicals, moisture, or sanitation procedures are part of the operating environment. | The area requires hazardous-location lighting. Classified areas require properly rated hazardous-location fixtures in addition to any food-safety requirements. |
| Quality control, inspection, HACCP monitoring, labeling, or contamination checks require consistent light levels and clear visibility. | The issue is only low light output or poor fixture spacing. A photometric plan may solve the lighting problem without requiring NSF fixtures if sanitation requirements do not apply. |
| Cold storage, freezers, high-temperature food processing, or corrosive wet areas require fixture ratings beyond standard commercial lighting. | The selected model has not been checked for temperature, lens material, cleaning method, corrosion, mounting, and local inspection requirements. |
Choosing Food Processing Lights by Sanitation Zone, Washdown, Lens, Temperature, Mounting, and Environment
The best food processing light is not selected by wattage alone. Fixture selection should start with the sanitation requirement and the environment where the fixture will be installed. Then confirm the required light level, mounting height, lens material, washdown rating, temperature range, voltage, controls, and certification requirements.
| Selection Factor | Why It Matters |
|---|---|
| NSF certification | Confirms the fixture is designed for food-safety related cleanability and material requirements. Verify the selected fixture’s NSF certification before ordering. |
| Sanitation zone | Splash zones, non-food zones, prep areas, packaging areas, cold rooms, and inspection areas may require different fixture designs or ratings. |
| Washdown exposure | High-pressure washdown, steam, cleaning chemicals, and repeated sanitation procedures may require IP69K-rated or washdown-specific fixtures. |
| Lens material | Polycarbonate, tempered glass, or other lens materials should be selected based on sanitation, impact, heat, cleaning chemicals, and facility requirements. Where glass is used over food processing or handling areas, confirm whether a shatter-resistant coating, shield, or enclosed lens design is required to help reduce contamination risk if breakage occurs. |
| Color temperature and CRI | 5000K daylight is often useful for meat processing, inspection, and quality control. 4000K may be preferred for general food prep or work areas depending on the facility. |
| Temperature range | Cold storage, freezers, hot processing areas, ovens, fryers, and bakeries may require high-temperature LED lights or fixtures rated for low temperatures. |
| Corrosion resistance | Seafood processing, wet processing, dairies, beverage production, and chemical sanitation areas may require harsh-environment lighting with corrosion-resistant housings and mounting hardware. |
| Mounting method | Pendant, hook, surface, suspended, or linear mounting should allow proper clearance, cleaning access, and fixture support. |
| Hazardous-location overlap | Some food or beverage environments may involve combustible dusts, flammable vapors, or other classified hazards. NSF certification does not replace hazardous-location certification. Where both requirements apply, review appropriately certified NSF-rated explosion-proof LED lights. |
| Photometric plan | A lighting plan helps confirm fixture count, mounting height, expected foot-candles, and uniformity before fixtures are ordered. |
Food-safety planning note: Lighting fixtures do not normally contact food directly, but they can still affect sanitation and inspection outcomes. Confirm the required NSF rating, sanitation zone, cleanability, lens material, washdown rating, mounting clearance, and inspection requirements for each area of the facility.
Product Verification and Warranty Support
Available certifications and ratings vary by model and may include NSF, UL Listed, ETL Listed, DLC, DLC Premium, IP-rated, IK-rated, and dimming-compatible options. Confirm the required certification, listing, environmental rating, and rebate eligibility on the selected product specification before ordering.
NSF certification is specific to food-safety and sanitation-related fixture design. UL and ETL address electrical safety. DLC and DLC Premium relate to energy-efficiency qualification and may support rebate eligibility where applicable. IP ratings describe dust and water ingress protection. These ratings are not interchangeable.
Most food-safe and NSF rated LED fixtures include a 5-year warranty, with warranty support based in the USA. Confirm warranty coverage, installation requirements, cleaning exposure, operating temperature limits, environmental restrictions, and claim requirements on the selected product specification before ordering. If an issue occurs, our support team can help review the product, application, and warranty claim process.
Common Food Processing Lighting Mistakes
Food processing lighting mistakes often occur when fixtures are selected based solely on brightness, wattage, or washdown rating, without considering sanitation and facility requirements. The correct fixture depends on NSF certification, washdown exposure, lens material, temperature, mounting, corrosion exposure, light levels, and local inspection expectations.
- Using vapor tight fixtures where NSF certification is required: Vapor proof, wet-location, and IP ratings do not automatically mean a fixture is NSF certified.
- Ignoring sanitation zone requirements: Splash zones, prep areas, packaging areas, cold rooms, and inspection areas may require different fixture designs or certifications.
- Overlooking fixture shape and drainability: Smooth, crevice-resistant surfaces and sloped or drainable profiles can help reduce standing water, debris buildup, and horizontal catch points where organic matter may collect.
- Choosing the wrong lens material: Elevated-temperature food processing areas may require tempered glass, polycarbonate, or other materials suitable for heat, impact, cleaning exposure, and breakage control.
- Overlooking washdown conditions: High-pressure washdown, steam, cleaning chemicals, and corrosion can damage fixtures that are not rated for the environment.
- Forgetting corrosion exposure: Seafood, dairy, wet processing, and beverage facilities may require corrosion-resistant housings, lenses, and hardware.
- Using the wrong color temperature for inspection: Meat processing, QA, and contamination checks often benefit from brighter, whiter light, such as 5000K, depending on facility standards.
- Skipping cold-storage or freezer ratings: Low-temperature areas require fixtures rated for startup, operation, condensation, and controls compatibility.
- Using NSF lights where hazardous-location fixtures are required: NSF certification does not replace Class, Division, Group, or T Rating requirements in classified areas.
- Mounting fixtures where sanitation crews cannot access them: Fixture placement should allow cleaning access and avoid creating dirt traps or shadowed areas.
- Skipping a photometric plan: A lighting plan helps confirm fixture count, spacing, mounting height, expected foot-candles, and uniformity before ordering.
Request a food processing lighting plan and our Product Specialists can help review fixture count, mounting height, light levels, NSF requirements, washdown exposure, and product specifications for your food-safe lighting project.
This Content on food grade and NSF lighting guidance, location and splash zone application considerations, and fixture selection content Was Professionally Reviewed By:
Jamie Popp, Professional Electrical Engineer (PE)
Multi-State Licensed Professional Engineer
Master of Science in Engineering
Master of Science in Project Management
Jamie has spent over 15 years working directly with industrial energy systems and facility operations. In his engineering design work, he focuses on comprehensive lighting designs, complex power distribution engineering, technical hazardous area classifications, and design-level construction support.
He applies these specialized design skills across demanding environments, including petrochemical, nuclear, mining, pulp and paper, and manufacturing facilities.
This content was reviewed for technical accuracy, engineering relevance, real-world application, and clarity for the stated lighting topic.
Food Grade LED Lights FAQs
How Do I Choose Food Grade LED Lights For My Facility?
Choose food grade LED lights by first matching the fixture to the required sanitation zone and environmental exposure. Then confirm NSF certification, washdown rating, lens material, temperature range, corrosion exposure, mounting clearance, light level, voltage, controls, and facility inspection requirements.
Do NSF Rated Lights Also Need An IP Or Washdown Rating?
Yes, NSF certification and IP or washdown ratings address different requirements and may both be needed. NSF focuses on cleanability, material suitability, and sanitation compatibility, while IP ratings describe protection against dust and water ingress.
What NSF Zone Should Food Processing Lighting Be Rated For?
The required NSF zone depends on whether the fixture is near food handling areas or may be exposed to splashes, moisture, washdown, or routine soiling. Confirm whether the selected model is listed for Non-Food Zone, Splash Zone, or another applicable use before ordering.
Can Food Grade LED Lights Be Used In Hazardous Locations?
Food grade LED lights can only be used in classified hazardous locations when the selected fixture also has the required hazardous-location rating. NSF certification does not replace hazardous-location certification for areas with flammable gases, vapors, combustible dusts, fibers, or flyings.
Why Is Lens Material Important For Food Processing Lights?
Lens material should match the sanitation, impact, heat, cleaning-chemical, and facility requirements of the area. Where glass is used over food processing or handling areas, confirm whether shatter-resistant coating, shielding, or an enclosed lens design is required.
Can A Photometric Plan Help With Food Facility Lighting Selection?
Yes, a photometric plan can help confirm fixture count, placement, mounting height, expected foot-candle levels, and uniformity before fixtures are ordered. It should be reviewed alongside NSF requirements, sanitation zone, washdown exposure, lens material, temperature range, and facility requirements.