sam_franklin
TPF Noob!
- Joined
- Jan 8, 2013
- Messages
- 45
- Reaction score
- 1
- Location
- United Kingdom
- Website
- samjfranklin.co.uk
- Can others edit my Photos
- Photos NOT OK to edit
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What kind of a torch has a flicker?
What kind of a torch has a flicker?
:mrgreen::mrgreen:You would call it a flashlight:mrgreen::mrgreen:
Designer said:O.K., what kind of FLASHLIGHT has a flicker?
Designer said:Oh, o.k., thanks, Tyler
christop said:LED Christmas lights are powered by AC power, and since LEDs are directional they turn off for half of each cycle (at 50 or 60 Hz). (I hate LED Christmas lights for exactly that reason, by the way). LED flashlights (torches) run off of DC power (batteries), so if an LED flashlight flickers it's probably in a low-power mode which turns it on and off rapidly to make it dimmer and conserve power.
Now you know, and knowing is half the battle!