
Harolux T9 Series LED Freezer Light is engineered for extreme cold environments, including walk-in coolers, freezer rooms, cold storage warehouses, and supermarket refrigerated display cases. Operating reliably at temperatures down to -40°C (-40°F), these LED tubes deliver excellent illumination with 120lm/W efficacy, significantly outperforming traditional fluorescent lights that struggle in freezing conditions.
Key Features of Harolux T9 Series LED Freezer Light
- Extreme Temperature Performance: Reliable operation from -40°C to +40°C (-40°F to 104°F).
- High Efficacy: Delivers 120lm/W, ensuring maximum brightness with minimum energy consumption.
- Wide Beam Angle: 240° coverage for uniform illumination across cold storage areas.
- Durable PC Housing: Impact-resistant polycarbonate housing built for demanding industrial environments.
- Extended Lifespan: 50,000+ hours of operation, reducing maintenance in hard-to-reach cold storage zones.
- Direct Power: 120VAC operation, easy integration into existing electrical systems.
- High CRI >80: Ensures accurate color rendering for product visibility and safety.
- High Power Factor >0.9: Optimizes electrical efficiency and reduces power waste.
- IP65 Waterproof Rating: Sealed design provides superior protection against moisture, dust, and corrosion.
Technical Specifications
| Model | Power | Lumen | CCT |
|---|---|---|---|
| T9-F4-15-W12-xxK | 15W | 1,800LM | 4000K/5000K |
| T9-F5-20-W12-xxK | 20W | 2,400LM | 3000-6500K |
| T9-F6-22-W12-xxK | 22W | 2,650LM | 4000K/5000K |
| T9-F8-30-W12-xxK | 30W | 3,600LM | 4000K/5000K |

Product Details
- Material: Polycarbonate (PC) housing
- Waterproof Rating: IP65 (Dust-tight and protected against water jets)
- Operating Temperature: -40°C to +40°C (-40°F to 104°F)
- Input Voltage: 120VAC
- Beam Angle: 240°
- CRI: >80
- Lifespan: 50,000+ hours
- Certifications: UL, ETL, DLC (contact us for specific certifications)







Applications
- Walk-in Coolers & Freezers
- Cold Storage Warehouses & Distribution Centers
- Supermarket Refrigerated Display Cases & Reach-in Freezers
- Food Processing Facilities
- Pharmaceutical Cold Storage
- Industrial Freezer Rooms & Blast Freezers
- Temperature-Controlled Logistics Hubs

Why Choose Harolux T9 Series LED Freezer Light?
As a leading LED lighting manufacturer, Harolux is dedicated to providing superior cold storage lighting solutions. Our T9 Series offers factory-direct pricing and undergoes rigorous quality testing to ensure every fixture performs reliably in harsh refrigerated environments.
Overcoming Traditional Lighting Challenges in Cold Storage
Traditional fluorescent or HID fixtures drastically underperform in low temperatures: experiencing slow startup, reduced lumen output, shortened lifespan, and high energy consumption. Harolux T9 Series LED Freezer Lights utilize advanced technology to circumvent these issues, providing instant-on functionality, high brightness, an extended lifespan, and significant energy savings.
Unique Challenges in Cold Storage Lighting Addressed by Harolux T9 Series
- Extreme Low Temperatures: Lighting equipment must withstand continuous temperatures as low as -40°C (-40°F).
- Moisture & Condensation: Humidity and temperature fluctuations lead to condensation, which corrodes fixtures and electrical components.
- Frequent Door Cycling: Thermal shock damages non-specialized lighting.
- Energy Efficiency Demands: 24/7 operation results in high energy costs.
The Harolux T9 Series effectively addresses these challenges with its **sealed IP65 design**, **solid-state driver technology**, and **optimized thermal management**, ensuring consistent and reliable lighting performance in any cold storage environment.
Frequently Asked Questions (FAQ) about LED Freezer Lights
- Q: Why do LED freezer lights perform better in cold environments?
A: Unlike traditional lighting, LEDs often perform more efficiently in lower temperatures without startup delays or light degradation. Harolux T9 Series is specifically engineered for -40°C operation, ensuring consistent reliability. - Q: What IP rating is recommended for cold storage lighting?
A: An IP65 rating or higher is recommended. Harolux T9 Series is IP65 rated, providing effective protection against dust and water jets, preventing moisture and condensation damage. - Q: What is the operating temperature range for Harolux T9 Series?
A: The Harolux T9 Series is designed for extreme cold, with an operating temperature range of -40°C to +40°C (-40°F to 104°F). - Q: How do cold storage LED lights achieve energy savings?
A: The T9 Series offers an efficacy of up to 120lm/W, saving up to 60-70% energy compared to traditional lighting. Integration with smart control systems can further optimize energy consumption. - Q: What are the typical applications for Harolux T9 Series?
A: Ideal for walk-in coolers, freezer rooms, cold storage warehouses, supermarket refrigerated display cases, food processing facilities, pharmaceutical cold storage, and other industrial environments requiring reliable low-temperature lighting.
Request A Quote For Harolux T9 Series LED Freezer Light
Contact us for wholesale pricing and bulk orders. We offer factory-direct pricing with no middlemen.

