Description
Red Sky Lighting Retrofit with Round Harsh Series Ceiling Light
The Retrofit with Round Harsh series provides a fast and cost-effective way to upgrade existing HID fixtures to LED without full luminaire replacement.
By reusing the original fixture housing and mounting structure, installation time and labor costs are significantly reduced.
Designed for harsh industrial environments, the system includes dedicated adapters, pre-installed wiring, and WAGO connectors to enable quick, one-person installation.
The robust construction and corrosion-resistant design make it ideal for demanding applications such as oil & gas, marine, and heavy industrial facilities.
Specifications
Electrical Parameters
- Power: 35W, 40W, 45W, 55W, 60W, 65W
- Voltage(V AC): 120-277V AC 347-480V AC
- Frequency: 50/60Hz
- Power Factor: ≥0.90
- THD: <20%
- L70: 127,000 hrs@140°F
- Surge Protection: 10KV
- Warranty: LEDs:10 Years, Driver:7 Years
Optical Parameters
- Lumen Output*: 5,048Lm, 5,617Lm, 6,532Lm 7,982Lm, 8,901Lm, 9,591Lm
- Lumen Efficacy*: 150Lm/W
- Available Beam Angle: 60°/120°/T1/T3
- Correlated Color Temperature (CCT): 3000K/4000K/5000K/Amber
- Color Rendering Index (CRI): 80 CRI
Mechanical Parameters
- Hardware: Stainless steel 316
- Lens Material: Tempered Glass / Polycarbonate
- Mounting Options: MM3/CMP/MM2
- Product Weight: MM3-16.09lbs/7.3kg， CMP-14.77lbs/6.7kg， MM2-14.33lbs/6.5kg
- Cable Entry: (4) 3/4" NPT
- Product Dimensions (LxWxH): MM3-13.6 x 12.1 x 9.3 in (345 x 307 x 235 mm), CMP-11.6 x 10.3 x 8.2 in (295 x 261 x 208 mm), MM2-10.5 x 9.7 x 8.7 in (266 x 246 x 220 mm）
Environmental Parameters
- Ambient Operating Temperature: -40°F ~ +140°F (-40°C ~ 60°C)
Compliance
Ratings:
- UL 1598C Wet Locations
- NEMA 4X(Fixture only)
- IP66(Fixture only)
- IK08(Glass)
- IK10(PC)
- Salt Spray 720 hrs (ASTM B117)
Certifications:
- UL1598C
- CSA C22.2 No. 250.1
- FCC Part 15, Subpart B
Product Files
Click for Red Sky Lighting RTR RND2 HS Specification 
