4ft LED Linear High Bay | 230W-420W | 4000K/5000K | Keystone
Dependable performance for expansive spaces Keystone’s XFit High Bay LED fixtures are renowned for energy efficiency, light uniformity, and long life. They’re ideal for replacing HID and linear fluorescent high bay lights, ensuring comfortable and safe conditions to maximize productivity in applications including commercial and manufacturing facilities, gymnasiums, warehouse lighting fixtures, and retail aisles.
Keystone XFit Linear High Bays feature an architectural grade I-Beam design in which the driver channel is spaced away from the LEDs, allowing for better airflow and thermal management. This unique design contributes to a significantly longer lifespan and increased efficiency.
- V-hook and chain mounting accessories included
Brand | Keystone |
---|---|
Replacement | 10xT5HO |
Rated Life Hours | 50,000 |
Certifications | UL, DLC Premium |
Indoor/Outdoor | Indoor |
Length | 4 Ft |
Panel Size | 1x4 |
Product Size (L x W x H) | 47.0472 x 15.24 x 2.68 |
Color | White |
Housing Color | White |
Base | V-Hook |
Shape | Linear |
Volts | 120-277V |
Driver | Internal |
Power Factor | >0.90 |
Total Harmonic Distortion | <20% |
Min Operating Temp | -20°C |
Max Operating Temp | 50°C |
Dimming | Dimmable 0-10V |
CRI | >80 |
Efficacy | 150lm/W |
Lens | Frosted |
Warranty | 10 Years |