The Red Sky Round Harsh Series is a powerful, compact LED lighting solution engineered for extreme environments.
The Red Sky Round Harsh Series is a powerful, compact LED lighting solution engineered for extreme environments. With up to 11,500 lumens output in a 9-inch housing, it’s ideal for applications where space is limited but performance cannot be compromised.
Rated for ambient temperatures up to 140°F (60°C) and built to endure vibration, salt spray, dust, and moisture, this luminaire is perfect for marine, oil & gas, and heavy industrial sectors. It supports seven mounting options and three optical choices, giving engineers and installers unmatched flexibility.
With a 127,000-hour lifetime and ultra-durable construction, the Round Harsh Series reduces maintenance costs while ensuring long-term reliability in the most rugged settings.
Compact 9-inch housing for space-constrained installations
Up to 11,500 lumens output
Up to 150 lm/W luminous efficacy
L70 lifespan of 127,000 hours
Rated for -40°F to 140°F (-40°C to 60°C) ambient operation
Resists dust, salt spray, and vibration
NEMA 4X-rated protection
| Lumen Output | Up to 11,500 lm |
|---|---|
| Efficacy | Up to 150 lm/W |
| L70 Lifespan | 127,000 hours |
| Ambient Temperature | -40°F to 140°F (-40°C to 60°C) |
| Ingress Protection | NEMA 4X |
| Housing Size | 9-inch compact |
Full technical and certification data as published by Red Sky.
REDSKY-RND2_HS-Full-Specsheet_V4.pdfPDF
