Engineered by Flex Lighting Solutions, now a Linmore LED brand.
The Flex CH2 Series is a range of compact LED high bay fixtures with features customers value the most: quality, reliability, and performance in a cost-effective design. These Compact LED High Bays take the award-winning technology from the Essentials Series and puts it into a more value-centered platform.
Models available with 2, 4, 6 and 8 LED modules to deliver a lumen range from 6,000 to 37,000 lumens, up to 173 lumens per watt and an ultra-long life up to 180,000 hours (L70 via TM-21).
Applications: industrial and manufacturing facilities, warehouses, distribution centers, hangars and indoor sports.
Have questions? Call us today at (559) 485-6010 or fill out the form below.
| Lumen Output | Efficacy | Watts | Frame | Part Number |
|---|---|---|---|---|
| 5,676 | 164 | 35 | 2MS | CH20S-A1-06K-2MS |
| 8,672 | 158 | 55 | 2MS | CH20S-A1-09K-2MS |
| 12,898 | 165 | 78 | 4MS | CH20S-A1-13K-4MS |
| 15,612 | 163 | 96 | 4MS | CH20S-A1-15K-4MS |
| 17,421 | 164 | 106 | 4MS | CH20S-A1-17K-4MS |
| 20,117 | 162 | 125 | 4MS | CH20S-A1-20K-4MS |
| 25,313 | 168 | 150 | 4MS | CH20S-A1-25K-6MS |
| 28,256 | 166 | 170 | 6MS | CH20S-A1-28K-6MS |
| 30,784 | 173 | 178 | 6MS | CH20S-A1-31K-6MS |
| 33,406 | 171 | 196 | 8MS | CH20S-A1-33K-8MS |
| 37,147 | 167 | 223 | 8MS | CH20S-A1-37K-8MS1 |
CONSTRUCTION
- 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 is used to limit stress on solder joints by matching coefficient of thermal expansion between the LED and the PCB more closely.
- Power Supply Access: Wireway cover allows easy access and quick wiring. Hole accepting 3/4” stem (not centered) and also 1/2” KO near top end of wire way. If center stem mount is required, select STEM in mounting options.
- Wire Guards: Optional factory-installed wire guards for the fixture.
ELECTRICAL
- Power Input: 120-277V or 347-480 (50/60Hz), typical, depending on model.
- Power Factor: Greater than 0.9 (0.96–0.99 typical).
- Total Harmonic Distortion: Less than 20%, 10% typical.
- Surge Protection: Standard is 6kV for drivers. Additional surge protection is available. All HV orders will have 10kV SRG automatically added (contact sales for questions).
- Emergency Battery Backup (EMB and EMB2): EMB produces ~2700 lumens for a minimum of 90 minutes. EMB2 produces ~4300 lumens for a minimum of 90 minutes. EMB has 15 watts output, EMB2 has 25 watts output. Available in LV and HV (EMB only).
OPERATION
- Environment: Dry/Damp, for interior applications (IP4X). Dust-resistant LED modules.
- Ambient Range Operation: -40°C up to 45°C (-40°F up to 113°F).
OPTICS
- CCT: 3500K, 4000K and 5000K standard, other CCT available (extended lead time).
- CRI: 80+ standard, 85 typical.
- Lenses: UV stable polycarbonate8 Clear, Aisle and Narrow or acrylic (PMMA) Frosted available.
- Field-replaceable lenses: Clear, Frosted, Aisle, and Narrow.
MOUNTING
- 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.
CONTROLS
- Dimming: 0-10V standard. Dimming range 100% to 10%.
- Avi-on Intelligent Controls: Bluetooth® advanced wireless controls available.
- Lenses: UV stable polycarbonate8 Clear, Aisle and Narrow or acrylic (PMMA) Frosted available.
- Occupancy and Dimming Occupancy Sensors: Optional – factory installed photocell sensors. IR-TEC and WattStopper standard, other options available upon request.
WARRANTY
- Standard: 5-year product warranty including 5 years of guaranteed light levels (L70). Optional 7 and 10-year extended product warranties available.
- 10Y Premium Warranty: Optional 10-year warranty covering parts, light levels (L70) and $300 of labor per fixture.
LISTINGS & CERTIFICATIONS
- Conforms to ETL listed (UL 1598:2018 Ed.4).
- RoHS compliant.
- EMI: Title 47 CFR 15 Class A and ICES-005.
- CSA C22.2#250.0:2018 Ed.4.