The new CH3 Series is a range of commercial LED high bay fixtures with features customers value the most: quality, reliability, compact size and performance in a cost-effective design.
Available models include configurations with 2, 4, 6, or 8 LED modules, offering a wide lumen output range from 10,500 to 43,000 lumens with an efficiency of up to 172 lumens per watt.
The CH3 high bays are designed with a durable housing constructed from premium-grade materials. Its advanced thermal management system, featuring extruded aluminum heat sinks, ensures superior heat dissipation for long-lasting reliability and consistent performance, even in the most demanding applications.
Its EZ-Connect™ receptacle with a Twist Lock system, allows users to easily add compatible motion sensors and UltraLink Bluetooth controls to the fixture at any time.
Applications: Automotive Lighting, Commercial Lighting, Industrial Lighting, Sports Lighting, Warehouse Lighting.
Guaranteed Performance
Performance of the light fixture is guaranteed for 10 years, including lumen output (L70), color temperature, and LED driver.
Superior Thermal Design
Vertical extruded aluminum heat sinks with ample separation for maximum heat dissipation and airflow through the fixture.
EZ-Connect™ Receptacle
The simplest and fastest way to add sensors and UltraLink wireless controls at any time in the field. Twist Lock system, no tools or wiring needed.
Performance
| Frame | Lumen Output | Efficacy | Watts | Part Number |
|---|---|---|---|---|
| 2MS | 10,555 | 165 | 64 | CH3-A1-10K-2MS |
| 2MS | 12,413 | 168 | 74 | CH3-A1-12K-2MS |
| 4MS | 16,534 | 172 | 96 | CH3-A1-16K-4MS |
| 4MS | 18,851 | 171 | 110 | CH3-A1-18K-4MS |
| 4MS | 20,818 | 171 | 122 | CH3-A1-20K-4MS |
| 4MS | 24,057 | 169 | 142 | CH3-A1-24K-4MS |
| 6MS | 30,078 | 167 | 180 | CH3-A1-30K-6MS |
| 6MS | 36,960 | 168 | 220 | CH3-A1-36K-6MS |
| 8MS | 41,421 | 165 | 250 | CH3-A1-41K-8MS |
| 8MS | 43,128 | 169 | 256 | CH3-A1-43K-8MS |
Technical Specs
- Extruded Aluminum Heat Sinks: provide optimal thermal management by decreasing LED junction temperature, ensuring longer life and higher efficacy. LED boards attached to the heat sink using a high quality thermally conductive adhesive rather than screws or rivets. This ensures good contact between PCB and heat sinks for
excellent thermal conductivity. - LED Boards: FR4 PCB to limit the stress on solder joints by closely matching the coefficient of thermal expansion between LEDs and the PCB.
- Power Supply Access: Wireway cover allows easy access and quick wiring. Hole accepting 3/4” stem (not centered). If center stem mount is required, select STEM in mounting options.
- Wire Guards: Optional factory-installed wire guards for the fixture.
- EZ-Connect™ Receptacle: The simplest and fastest way to add sensors and wireless controls at any time on the field. Twist and Lock system, no tools or wiring needed.
- Power Input: 120-277V or 347-480 (50/60Hz) typical.
- Power Factor: Greater than 0.9 (0.96-0.99 typical).
- Total Harmonic Distortion: <10%.
- Surge Protection: Standard is 6kV for drivers. Additional surge protection available as an option. All HV orders will have SRG option automatically added (contact sales for questions).
- Emergency Battery Backup: EM16 has 16 watts output and produces ~2,700 lumens for a minimum of 90 minutes (available for LV only). EM25 has 25 watts output and produces ~4,300 lumens for a minimum of 90 minutes (available for LV and HV). Factory installation only, not able to be field installed.
- Environment: Dry/Damp, for interior applications (IP4X). Dust-resistant LED modules.
- Ambient Range Operation5,6,7: -40°C up to 55°C (-40°F up to 130°F).
- CCT: 3500K, 4000K and 5000K standard, other CCT available upon request (extended lead time).
- CRI: 80+ standard, 85 typical.
- Lenses: Clear, Aisle, Narrow (UV stable polycarbonate) and Frosted (acrylic PMMA). Lenses are field-replaceable.
- Mounting: Fixture is cable ready (CRM). Other options are STEM (comes with a 3/4” opening in the center of the STEM box), HOOK and surface mount (with optional MBR). MBR reduces ambient range by 5°C when mounted flush to junction box.
- Dimming: 0-10V standard. Dimming range 100% to 10%, then Off.
- Occupancy Sensors: PIR and Microwave occupancy sensors, On/Off/Dim. EZ-Connect™ Twist Lock system for field installation.
- Networked Lighting Controls: UltraLink Wireless Controls with Bluetooth® NLC Mesh technology. EZ Connect™ Twist Lock system for field installation.
- 10 Year Performance Warranty: Fixture is guaranteed for 10 years, including lumen maintenance (L70), color temperature, and LED driver. “Defective” is considered if ten percent (10%) or more of the LEDs, per product, are non‐operating LEDs, total lumen depreciation exceeds 30% (L70), or color temperature has shifted more than 500° Kelvin within the warranty period. See terms and conditions at https://linmoreled.com/warranty
- IP65.
- RoHS compliant.
- BAA/TAA Compliant.
- FCC CFR 47 Part 15.
- DesignLights™ Consortium.