Cold Chain Lighting Solutions

Cold storage warehouses, freezer compartments, and refrigerated transport require lighting systems that reliably operate at temperatures as low as -30°C to -40°C. Standard LED drivers experience reduced efficiency, increased failure rates, and battery backup degradation at sub-zero temperatures. Fixture housings must resist moisture condensation, ice formation, and thermal cycling from defrost cycles.

Queendom Solution

Queendom provides Cold Chain Lighting solutions with CL-IP66-LowTemp series featuring low-temperature-rated drivers (-40°C start), IP66/IP67 moisture-proof housings, and specialized silicone gaskets that maintain sealing through freeze-thaw cycles. Instant-on capability eliminates warm-up delays in cold environments.

Key Advantages:

  • Operating temp: -40°C to +25°C (freezer-rated)
  • IP66/IP67: Moisture and ice resistant
  • Instant-on: No warm-up, full brightness at -40°C
  • Anti-condensation: Silicone gaskets + pressure equalization valve
  • Corrosion resistant: 304SS or epoxy-coated aluminum housing
Cold Chain Lighting Solutions

Product Specifications

Parameter Specification
Power 36W – 150W
Operating Temp -40°C to +25°C
Luminous Efficacy ≥ 140 lm/W (at -20°C)
CCT 4,000K / 5,000K
CRI ≥ 80
IP Rating IP66 / IP67 (option)
Housing 304SS / epoxy-coated aluminum
Driver Cold-start rated (-40°C), 0-10V dimming
Defrost Cycle Tested 10,000 thermal cycles (-30°C to +10°C)
Lifespan (L70) ≥ 50,000 hours (at -20°C)
Certifications CE / RoHS / IP66 / NSF / FDA compliant

Case Study Direction

Cold storage warehouse lighting project: IP66 freezer-rated fixtures operating reliably at -25°C ambient, replacing fluorescent tubes that failed within 6 months, achieving 60% energy savings and zero maintenance in 3 years.

Related Links

Product: Industrial Lighting Products
Solutions: LEDs Solutions | Lighting Solutions

Related: Lighting Solutions