Ostar

常見(jiàn)例句

Ostarčević
奧斯塔爾切維奇
“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說(shuō)：“當(dāng)工作在20W功率的時(shí)候，這款Ostar發(fā)出的熱量是鹵素?zé)舻?0%25，”這相當(dāng)于50流明/W的光效，當(dāng)驅(qū)動(dòng)電流低至350mA的時(shí)候，光效可以達(dá)到75流明/W。