The price of a tower light is primarily driven by its power source (Diesel, Solar, or Hybrid), the lumen output of the LED lamps, and the mast height (typically 6m to 9m). Diesel units are often cheaper upfront but have higher operational costs, while Solar Tower Lights command a premium due to lithium battery banks and high-efficiency photovoltaic panels. Additionally, the inclusion of automated masts (hydraulic vs. manual) and engine brands (e.g., Kubota, Perkins) significantly impacts the final quote.