品名：固定焦距小手电                                    

型号：850                                            

规格尺寸：Φ21*110                                  

电池：1*16340                                            

 输出功率：30mw-200mw                                      

 开关方式：尾部自锁开关                                      

 工作电压：DC=3.7v                                        

外观表面处理：手电式/阳极硬化黑                        

净重：绿光58g 红光45g 蓝紫光45g                                     光速距离：500m-8000m                                      

 产品特点：固定焦距，光斑连续输出