Modern arcade machines have evolved to incorporate various power efficiency measures to reduce energy consumption while maintaining high performance. Here are the most common types:

1. LED Lighting: Traditional incandescent bulbs are replaced with energy-efficient LED lights, which consume less power and last longer.

2. Smart Power Management: Advanced systems automatically adjust power usage based on gameplay activity, entering low-power modes during inactivity.

3. High-Efficiency Power Supplies: Modern arcade cabinets use switching power supplies (SMPS) that minimize energy waste compared to older linear models.

4. Efficient Cooling Systems: Improved ventilation and low-power fans reduce the need for excessive cooling, cutting down on energy use.

5. Low-Power Displays: LCD or OLED screens are now standard, offering vibrant visuals while consuming far less energy than CRT monitors.

These measures not only lower operational costs but also align with eco-friendly gaming trends. By adopting these technologies, arcade operators can enhance sustainability without compromising player experience.