LEDAdd1ct
Flashlight Enthusiast
I just ordered a Sirius model 640 LED strobe light. The guy who designed it said that in the upper hemisphere, it should be good for 35 to 38 lumens, and it is up to three times brighter than "old" xenon flashers. It should run at its brightest for about 12 hours, and then slowly decline.
I've had this one on my "wish" list for over a year, and finally ordered it a couple days ago.
I intend to wear it on a pack when walking on highways/main roads in the dark.
There is no "walking flashers" subforum, so I hope putting the thread under "Bicycles" is okay.
I will post my impressions once it arrives next week.
I believe it uses the Osram Oslon, and the light's creator said they keep up with efficiency improvements.
Here is the spec sheet:
Link
I've had this one on my "wish" list for over a year, and finally ordered it a couple days ago.
I intend to wear it on a pack when walking on highways/main roads in the dark.
There is no "walking flashers" subforum, so I hope putting the thread under "Bicycles" is okay.
I will post my impressions once it arrives next week.
I believe it uses the Osram Oslon, and the light's creator said they keep up with efficiency improvements.
Here is the spec sheet:
Link