來,請讓我轉貼ZebraLight SC30的規格:
Light Output
High: 193 Lumens (0.9 hrs) or 105 Lumens (2 hrs)
Medium: 38 Lumens (12 hrs) or 21 Lumens (23 hrs)
Low: 4 Lumens (3.7 days) or 0.4 Lumens (21 days)
Light output are out the front (OTF) values. Runtime tests are done using Panasonic CR123A lithium batteries. Runtimes are usually much shorter with rechargeable RCR123 (16340) batteries, especially with protected 16340s that have higher discharge cut off voltage.