Surface treatment: Premium Type III hard-anodized anti-abrasive finish
Aerospace grade aluminium alloy construction
Waterproof: IPX-8 (2 meter under water)
Impact resistance: 2meters
Size: 133mm length x 14mm head diameter
Weight: 29g (without battery)
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.
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