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Description
HB8-300W-3P-3CCT-LV Selectable UFO LED High Bay
A compact, high-output LED high bay with selectable 240W / 270W / 300W power, selectable 3000K / 4000K / 5000K colour temperature, universal 120–277V input and 0–10V dimming.
High-output commercial flexibility in one HB8 high bay
The CSC LED HB8-300W-3P-3CCT-LV is a black, selectable UFO LED high bay for warehouses, manufacturing facilities, distribution centres, gymnasiums and other high-ceiling commercial or industrial applications.
One fixture provides 240W, 270W and 300W selectable power plus 3000K, 4000K and 5000K selectable colour temperatures. Its 120–277V input is designed for compatible commercial and industrial electrical systems, while 0–10V dimming adds lighting-control flexibility.
Why choose the CSC LED HB8?
Selectable wattage & lumen output
The HB8-300W-3P-3CCT-LV provides 240W, 270W and 300W selectable power plus 3000K, 4000K and 5000K selectable colour temperatures.
This range follows CSC LED's June 2025 commercial line card for the exact HB8-300W-3P-3CCT-LV. Because CSC sell-sheet revisions publish different single test-point figures, this page does not mix photometric values from different document revisions.
CSC LED HB8 Series video demonstration
Watch CSC LED's HB8 Series demonstration for a closer look at the selectable high-bay platform, fixture design and product features.
CSC LED HB8 Series Demonstration
Manufacturer video showing the CSC LED HB8 high-bay family. Product specifications vary by exact HB8 model; use the specifications on this page for the HB8-300W-3P-3CCT-LV.
Watch the HB8 demonstration on YouTube →Technical specifications
| Manufacturer | CSC LED |
| Model / SKU | HB8-300W-3P-3CCT-LV |
| Series | HB8 |
| Fixture Type | UFO / Round LED High Bay |
| Finish | Black |
| Selectable Wattage | 240W / 270W / 300W |
| Selectable CCT | 3000K / 4000K / 5000K |
| Published Lumen Range | 32,425–46,362 lm |
| Input Voltage | 120–277V |
| Dimming | 0–10V |
| Housing | Die-cast aluminum |
| Lens | Polycarbonate |
| Power Cord | 65 in |
| Ratings | NEMA 4X / NSF / IP65 |
| DLC | Premium |
| Warranty | 5 years |
Core specifications above follow CSC LED's current HB8 documentation. Confirm current exact-model DLC and incentive-program eligibility before quoting a rebate.
Ideal applications
- Warehouses and distribution centres
- Factories and manufacturing facilities
- Large workshops and service facilities
- Gymnasiums and recreational facilities
- Industrial plants using compatible 120–277V systems
- Large retail and commercial spaces
- Other high-ceiling applications requiring high-output LED lighting
Compatible HB8 300W accessory options
CSC LED lists 300W HB8 accessories including HB8-WG-XL wire guard, HB8-FR-LENS-XL frosted lens, HB8-PC-REF-XL polycarbonate reflector, HB8-AL-REF-XL aluminum reflector, HB8-YK-XL yoke mount, HB8-60D-LENS-XL 60° optics and HB8-120D-LENS-XL 120° optics.
Accessories are sold separately. Confirm current CSC LED compatibility and availability before ordering.
Save on Energy & commercial lighting projects
DLC Premium commercial LED products may be relevant to qualifying energy-efficiency projects. Eligibility, incentives and requirements can change and depend on the specific product, project and current program rules. Confirm current eligibility before quoting an incentive.
Explore Save on Energy LightingBuying CSC LED? Don't forget CSC LED Rewards.
Electricians and contractors purchasing qualifying CSC LED products may be able to submit eligible purchases through the CSC LED Rewards program. Keep your MarsLED invoice or other required proof of purchase.
CSC LED Rewards Guide Shop CSC LED at MarsLEDExplore related commercial LED lighting
Frequently asked questions
What wattages can the HB8-300W-3P-3CCT-LV be set to?
240W, 270W or 300W.
What colour temperatures are available?
3000K, 4000K and 5000K.
How many lumens does the HB8-300W LV produce?
CSC LED's June 2025 line card publishes 32,425 to 46,362 lumens depending on wattage and CCT.
What voltage does the LV model use?
The HB8-300W-3P-3CCT-LV is rated for 120–277V. A separate HV version is available for higher-voltage systems.
Is it dimmable?
Yes. The HB8 series supports 0–10V dimming with compatible controls.
Is this fixture DLC Premium?
CSC LED lists the HB8 series as DLC Premium. Verify current exact-model listing and incentive requirements before quoting a rebate.
What environmental ratings does it carry?
CSC LED lists NEMA 4X, NSF and IP65 ratings for the HB8 series.
Can contractors earn CSC LED Rewards on MarsLED purchases?
Qualifying CSC LED purchases may be eligible for CSC LED Rewards. Visit the MarsLED CSC LED Rewards guide and retain the required proof of purchase.
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