Engineered to thrive in temperatures up to 80°C, the HB58 DOB is the definitive solution for steel mills, power plants, and heavy industry.
By eliminating electrolytic capacitors, which are the primary point of failure in high-heat environments, this light ensures unparalleled stability. We further protect the internal electronics with an advanced glass-pressurized assembly, providing superior resistance to vibration, moisture, and corrosive gases.
Featuring a dual-module design, it allows you to scale from 100W to 400W and deliver up to 56,800lm meet diverse lighting demands.







| Series Code | HB58 DOB |
|---|---|
| Power | 100W, 150W, 200W, 400W |
| Efficacy | 140lm/W, 145lm/W |
| Power Factor | >0.97 |
| Corrosion Class | C4 |
| Class Electrical Equipment | Class I |
| IP Rating | IP66 |
| IK Rating | IK08 |
| CCT | 4000K, 5000K |
| CRI(Ra) | 70 |
| Operating Temperature | -30 to +80°C; -30 to +65°C |
| Mounting Option | Loop Hanging, Bracket Mounting |