LED Degrees?

ATLien
Posts: 1
Joined: Fri Jun 19, 2009 2:18 pm

LED Degrees?

Postby ATLien » Fri Jun 19, 2009 2:21 pm

What the difference between IR LED degrees, such as 60, 45, and 30 degree IR LED's?

Thanks

Tech_Marco
Posts: 4344
Joined: Mon Jun 15, 2009 3:00 pm

Re: LED Degrees?

Postby Tech_Marco » Fri Jun 19, 2009 4:09 pm

ATLien wrote:What the difference between IR LED degrees, such as 60, 45, and 30 degree IR LED's?

Thanks


It's mean the reflection beam angle. Wide angle like 60 degree will cover more area but got dimmer in average. Narrow angle like 20~30 will cover less area but brighter


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