Notice before ordering:
We will be on holiday from 18th to 31th Jan. Back orders during holiday will be shipped after 31th Jan.
USA warehouse orders has no influences. All USA warehouse orders can be shipped normally and timely during our holiday.
E01 Osram PM1 W2 version (1500 Lumens 125 000 cd)
E01 SST40W version (2300 Lumens 40 000 cd)
battery discharge no big than 20A , Or it might cause damage to the emitter.
Sumsung 50E 10A 5000mAh 21700
Sumsung 48G 10A 4800mAh 21700
LG 10A 4800mAh 21700
LS 10A 4000mAh 21700
all types of 18650 (<20A discharge)
About Heat Dissipation Structure
E01 has very compact size，however the heat dissipation structure is very well designed.
With 7 deep heat sink trenches and 15mm thick integrated shelf , the light can sustain 2300lumens Turbo for a long time .
About thermal Step down：
E01 set the tempreture limit to 50℃ by default. The light will automaticly step down when the body temperature is over 50 degree. The temperature can be configured by users by clicking the switch for 10 times.
Accessories: standby O rings ; Landyard; Gift box ; Pocket Clip
How to operate the light?
Fireflies uses free software distributed under the terms of the GNU Public License version 3
ROT66 Anduril code from toykeeper/flashlight-firmware