Free standard shipping on orders over $50
E01 Osram PM1 W2 version (1500 Lumens 125 000 cd)
E01 SST40W version (2300 Lumens 40 000 cd)
battery discharge no big than 10A , Or it will cause damage to the emitter.
Sumsung 48G 4800mAh 21700
LG 4800mAh 21700
all types of 18650 (<10A 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
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
We can ship to most countries . Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the battery shipping is different, it need to be shipped inside of the flashlight .
We usually use the Yunexpress to ship the orders, you can tracking from the following website: