ZGSM L-Series LED Street Lights
| Specifications | |||
| Model | ZGSM-LD120LM | ||
| LED Brand | Lumileds 3030 2D | ||
| Driver Brand | MeaWell/Inventronics | ||
| Norminal Wattage | 120W | ||
| LED Quantity | 168 Units | ||
| Input Voltage | 100-240/277V AC, 50/60 Hz | ||
| Power Efficiency | >90% | ||
| Power Factor | >0.95 | ||
| Lamp Rated Luminous Efficiency | >125 lm /w | ||
| Lamp Rated Lumen output | 15000lm (Lumen tolerance +/- 5%) | ||
| Working Environment | Between-40°C~+50°C, 10%~90%RH | ||
| Total Harmonic Distortion | < 20% | ||
| Lumen Maintenance | > 100,000 hours -L70, @25 ºC (77 ºF) | ||
| Material | Housing: Die-cast aluminum, Lens: Tempered glass and PC | ||
| IP Rating | IP66 | ||
| IK Rating | IK08 | ||
| Certification | CE, ROHS, IOS9001, ISO14001, LM80 | ||
| Surge Protection Device | 10KV | ||
| Optional Function | Photocell Control | ||
| Dimming Function | 0-10V | ||
| Mounting Method | Post Top Mounted, Pendant Mounted, Side Entry Mounted, Suspended Mounted | ||
| Warranty | 7 years | ||
Surge protection concepts for LED street lighting systems
Long-lasting LED technology means less maintenance jobs and lower costs
Street lights are currently being retrofitted by many communities and municipal utilities. Conventional luminaires are primarily replaced with LEDs. Why is this conversion taking place now? There are many reasons: funding programmes, energy efficiency, bans on certain lighting technologies and, of course, lower maintenance for LED luminaires.
