More efficient ignition with the prominent inner tube.prompter reignition,less borken rate in early stage,longer operation life,more efficient lumen,24000 h life.

• 特点：独特的内胆结构使灯的启动更方便；再次启动时间更迅速；灯的早期损坏更少；寿命更长；光效更高；寿命长达24000小时.