ZGSM has been specializing in H4-series LED high bay & low bay lights for industrial lighting more than 12 years.
Application of H4-series LED high bay lights:
Workshop, warehouse, Gas station, Area lighting, Parking garage, Parking lot, Production shop, Aisle, ball park, stadium, football field, basket ball field.
Advantages of H4-series LED high bay lights:
Power from 40W to 200W;
System lumen efficacy up to 130 lm/w;
Philips Lumileds Luxeon 3030 chips;
Meanwell HLG series Driver;
75,000 hours under L70 standard, LM80 & TM21;
Guaranteed 7 years warranty;
CE, ROHS listed;
IP66 IK10 Rated;
Parameters of H4-series LED high bay lights:
| Product | ZGSM-GCD40H4 | ZGSM-GCD80H4 | ZGSM-GCD120H4 | ZGSM-GCD160H4 | ZGSM-GCD200H4 |
| Nominal Wattage | 40w | 80w | 120w | 160w | 200w |
| LED Current | 100mA | 110mA | 110mA | 110mA | 110mA |
| Number of Modules | 1 | 2 | 3 | 4 | 5 |
| Input Voltage | AC100-277V | AC100-277V | AC100-277V | AC100-277V | AC100-277V |
| Dimming | 0-10v | 0-10v,PWM,Timer | 0-10v,PWM,Timer | 0-10v,PWM,Timer | 0-10v,PWM,Timer |
| Operating Temperature | -40~+50 | -40~+50 | -40~+50 | -40~+50 | -40~+50 |
| Power Factor | >0.95 | >0.95 | >0.95 | >0.95 | >0.95 |
| THD | <20% | <20% | <20% | <20% | <20% |
| Lumens output | 5200lm | 10400lm | 15600lm | 20800lm | 26000lm |
| Luminaire efficacy | 130lm/w | 130lm/w | 130lm/w | 130lm/w | 130lm/w |
| CRI | >70 | >70 | >70 | >70 | >70 |
| CCT | 3000-5700K | 3000-5700K | 3000-5700K | 3000-5700K | 3000-5700K |
| Rating | IP66 IK10 | IP66 IK10 | IP66 IK10 | IP66 IK10 | IP66 IK10 |
| Lifetime | >75,000h | >75,000h | >75,000h | >75,000h | >75,000h |
Description of H4-series LED high bay lights:
The H4-series LED high bay & low bay lights for industrial lighting use aluminum alloy Die-casting and stretch housing which have better heat transfer. All of the screws on H4-series LED high bay & low bay lights are stainless steel to resistant to corrosion.
The high transparency and uvioresistant PC lens be used in H4-series LED high bay & low bay lights to improve high system efficiency and effective protect the LEDs without any broken.
The H4-series LED high bay & low bay lights have excellent heat dissipation because it’s heat sink direct exposed to the air.
Through use the High efficiency Philips Luxeon 3030 2D chips, the system efficiency of H4-series LED high bay & low bay lights can up to 130lm/w.
H4-series LED high bay & low bay lights with long bracket can be used floodlighting as well.
Different mounting situation need different light distribution to make sure good lighting effect, Because of this reason, H4-series LED high bay & low bay lights have three lens type can supply three light distribution to suit to different height, distance and so on.
At present, most LED high bay & low bay light is considering to join to smart lighting system, such as PLC, Zigbee, Wifi, Dali and other lamp intelligent control system. Therefore, the H4-series LED high bay & low bay lights use Inventronics or Meanwell 0-10v dimming driver if request to support the system.
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