


How long does the battery last per charge?
1.5H On a full charge, the 500mAh USB-C rechargeable battery delivers up to 80 hours of runtime depending on brightness. A 4-level battery indicator lets you check remaining power at a glance.
Does it work well on different book sizes?
Yes. It works well with paperbacks, hardcovers, and magazines. Clipping a moderate number of pages (about 10–15) helps ensure optimal stability and comfort.
Can the brightness adjust smoothly without steps?
Yes. The 1%–100% stepless dimming allows precise and smooth brightness control without fixed levels.
I often fall asleep while reading. Will this light run all night and ruin the battery?
Yes! It has a built-in 30/60/120-minute auto-off timer to save the 500mAh USB-C battery. It also features color and brightness memory, restoring your last setting upon turning on.
Will the light head droop while reading?
The reinforced telescopic arm is designed to help hold the reading angle during normal book use. For best stability, clip it to enough pages or a firm book cover and adjust the arm within its normal range.


How long does the battery last per charge?
1.5H On a full charge, the 500mAh USB-C rechargeable battery delivers up to 80 hours of runtime depending on brightness. A 4-level battery indicator lets you check remaining power at a glance.
Does it work well on different book sizes?
Yes. It works well with paperbacks, hardcovers, and magazines. Clipping a moderate number of pages (about 10–15) helps ensure optimal stability and comfort.
Can the brightness adjust smoothly without steps?
Yes. The 1%–100% stepless dimming allows precise and smooth brightness control without fixed levels.
I often fall asleep while reading. Will this light run all night and ruin the battery?
Yes! It has a built-in 30/60/120-minute auto-off timer to save the 500mAh USB-C battery. It also features color and brightness memory, restoring your last setting upon turning on.
Will the light head droop while reading?
The reinforced telescopic arm is designed to help hold the reading angle during normal book use. For best stability, clip it to enough pages or a firm book cover and adjust the arm within its normal range.




























































