This type UFO High Bay are high performance led fixtures ranging from 300 watt to 480 watt. Using air-cooled design with a patented, high luminous flux maintenance rate and low wear and tear the whole lamp life of 30,000 hours, and can be completely replacing the high-power energy-saving lamps.
| Item | Model | TY-HB300L/H | TY-HB400L/H | TY-HB480L/H |
| General Performance | Power | 300W | 400W | 480W |
| Lumens | 40400/40400/40500lm | 53900/53950/54000lm | 64700/64750/64800lm | |
| Efficiency | 135lm/w | |||
| Dimensinon | 434(D)*212(H)mm | |||
| CCT | 3000k/4000k/5000k/6000K | |||
| Electrical | Input Voltage | 100-277VAC/277-480VAC(50/60Hz) | ||
| PF | 0.9 | |||
| Ra | 80 | |||
| Beam Angle | 90°/120° | |||
| Led Chip | Philips 3030 | |||
| Housing | AL+PC | |||
| IP | IP65 | |||
| Operating Temperature | -20°C to + 50°C | |||
| Qualification | Recommended Installation Height | 12-15m | ||
| Warranty | 5 Years Warranty | |||
