Ostar

常见例句

Ostarčević
奥斯塔尔切维奇
“The heat from this Ostar is in the order of 20W, 40 percent of the heat from a halogen,” said Haerle.This equates to 50 lm/W - 75 lm/W is also claimed, at the lower operating current of 350mA.
Haerle说：“当工作在20W功率的时候，这款Ostar发出的热量是卤素灯的40%25，”这相当于50流明/W的光效，当驱动电流低至350mA的时候，光效可以达到75流明/W。