TTL-HZ-RH Nuclear Extreme Radiation Hardened Lighting
UL/FCC/IP68/LM80/T6/T5
C1D2/C2D2/C3D2
MIL-STD-810G (-80°C) + MIL-STD-810H (+115°C)
TTL-HZ-RH 120~180W 70 °
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This hazardous-location and high-temperature LED fixture is built for demanding environments, meeting UL, FCC, IP68, LM80, and T6 requirements. Certified for Class I Division 2, Class II Division 2, and Class III Division 2 applications, it operates from 120W to 180W with reliable performance. Designed with durable housing options and >20 kV surge protection, it withstands extreme conditions from –80˚C to +115˚C and complies with MIL-STD-810G and MIL-STD-810H standards.
Specifications
Light Source
LED – Static
Lumens
14,400 LM ~ 21,600 LM
CCT / LED Color
4000 K, 5000 K
CRI
70, 80, 90
Environmental Listing
Wet Location
Regulatory Listing
UL1598, UL844
Product Type
Nuclear Extreme Radiation Hardened Lighting
Voltage Rating
120, 208, 240, 250VDC, 277, 347, 480, 600
Primary Material
Aluminum
Housing
Radiation-Tested Coated Aluminum System
Beam Angle
70 °
Power Cord
600V/200 °C rated
Lens
Quartz Glass
Surge Protection
>20KV
Ambient Temp.
MIL-STD-810G (–80 °C) + MIL-STD-810H (+115 °C)
T6
Radiation Tolerance TID Gamma
1000kGy
Fast-Neutron Fluence
~4.46 × 10¹⁴ n/cm² , 1 MeV Equivalent