Solarforce M8 strange noise

alexandre1733

Newly Enlightened
Joined
Mar 25, 2013
Messages
1
Hi, I just buy 2 x new Solarfoce M8 and 1 x M6…… It's a so beautiful light…….
smile.png

But, I have a problem with the M8 light… When I put the 3 mode switch, and I put on the light, I hear a strange noise from the led…
noise: biiiiiiiiiizzzzzzzzzzzzzzz
When I put the 1 mode switch, all is perfect… it's 100 % silent….
Is it normal ??
thanks
p.s. Sorry for my english, I speak french….
 

Lithium466

Enlightened
Joined
Aug 1, 2012
Messages
996
Location
QC
Hi,

I think it is normal and caused by the PWM "regulation" of the light.
 

DellSuperman

Flashlight Enthusiast
Joined
Dec 5, 2012
Messages
1,760
Location
Singapore
Yeah, i heard its pretty normal when running at lower power.

JonK

Sent from my Awesome phone from somewhere in the mountains
 
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