How many lumens does high light flashlight need?
City emergency, about 100 absolute enoughIf you want to have high brightness on your bike, 200 can stun someone else200 in the fieldField search 300Open space to long-range effect, then 600The pursuit of helicopter spotlight effect is HID, 1000-3000
I am doing titanium lighting flashlight, the flashlight irradiation effect is relatively strong, mainly C10 flashlight with 800 lumens single chip CREE XML T6 LED, close the pan light intensity, long distance focusing, pavement irradiation effect is great, and the first choice is the outdoor riding at night. 18650 hours straight, with another T6 LED small size, brightness super awesome, you can exchange.
Flashlight brightness is enough, the key depends on the application of the place. Home, usually use, and outdoor use, brightness and range requirements of the flashlight is different, in general, domestic dozens of lumens is enough, usually a variety of occasions, generally two hundred or three hundred lumens is very good, if it is used outdoors, generally more than 300 lumens, even eight hundred or nine hundred lumens are very good.
