Although the initial investment in LED floodlight modules is higher, their energy-saving benefits and low maintenance costs make the return on investment (ROI) highly attractive in the long term.
Energy Savings
LED lights save approximately 50%-70% more energy than traditional HID fixtures. For instance, a 150W LED can replace a 400W HID, saving over 50% on electricity costs annually.
Data:
| Fixture Type | Power (W) | Annual Energy Consumption (kWh) |
| HID Lamp | 400 | 2000 |
| LED Lamp | 150 | 900 |
Reduced Maintenance Costs
LEDs last over 50,000 hours, compared to just 10,000-15,000 hours for traditional lamps. Reduced replacement frequency significantly lowers maintenance costs.
ROI Period
The ROI period can be calculated by comparing the initial investment and operating cost savings. For example, LED lights typically pay for themselves within 2-3 years.
Data:
| Fixture Type | Initial Cost ($) | Annual Savings ($) | ROI Period (Years) |
| HID Lamp | 500 | 150 | 3.5 |
| LED灯 / LED Lamp | 1000 | 450 | 2.2 |
