This study tries to Investigate the critical factors in the adoption of LED (Light Emitting Diode) Illumination Lights based on Technology Acceptance Model from the aspect of BC-ANP. First we clarify influential factors through Unified Theory of Acceptance and Use of Technology (UTAUT), and then fit them to the structure a BC-ANP analytical framework, including four product-related dimensions and 14 factors. Second, we adopt experts’ opinions and content validity ratio to delete inappropriate factors, and determine the interdependent and feedback relationships for the dimensions and their factors. After that, we calculate the priorities of factors including alternatives according to the results derived from pair-comparisons, and execute sensitive analysis to ensure the stability of the proposed model. We observed that values of performance expectation and efficiency expectation are higher than the values of social influence and promoting factor. The major results are: (i) Consumers think that given benefits or performances of products are the most important, and the next is the produce efficiency; (ii) Experts view the main advantage of LED lights is its low energy-consumption, and consumers consider the low pollution of LED lights; and (iii) Experts and consumers have high intention of purchasing LED lights. Besides, the results of the sensitivity analysis on the factors of "electric bill" are rather stable.