Manker PL21 200 Lumens Penlight CREE XPG3 LED Cool White
Features & Specifications:
Brightness Levels & Runtime:
Low 4lm, 47hrs
Mid 58lm 4.5hrs
High 200lm 40min
ON/OFF: with the light turned off, press the switch until a click is head to enter low output directly, press the switch again to turn the light off.
Brightness Adjustment: With the light turned on, turning the PL21 off and on within 0.5 seconds or simply press the switch halfway to down cycle brightness through "low-mid-high" the PL21 will turn on in "Low" by default after it is turned off for 0.5seconds.