Identify a key characteristic of LED lighting in the entertainment industry.

LED lighting is known for its energy efficiency and longer lifespan, making it a highly desirable option in the entertainment industry. This characteristic means that LEDs consume significantly less power than traditional incandescent or halogen bulbs, which is crucial for productions that require extensive lighting setups. Furthermore, the longer lifespan of LED fixtures reduces the frequency of replacements, resulting in lower maintenance costs and less downtime during performances or events.

This energy efficiency leads to reduced heat output, which can improve safety and minimize air conditioning requirements in performance venues. Additionally, with the low heat output, there's less risk of equipment overheating, further enhancing the reliability of lighting systems during long shows or events.

The other options do not accurately reflect key characteristics of LED lighting. Higher heat output, increased fragility, and limited color options do not align with the advancements and benefits inherent to LED technology in the entertainment sector.