This high power green laser pointer has such a strong performance and high quality . It is one of the best-selling laser pointers .We have rich experience in laser pointers , this model is our latest development, with the highest-quality laser pointer and the most perfect internal structure. Robust housing having a helical structure, good pressure resistance, built-in cooling system and the protective layer of the PCB, life of up to 8000 hours. Ultra-high output power, it can quickly ignite matches and cigarettes.