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uesaka.akira(at)nifty.ne.jp
nichia white 16(18)led lights
can use same light level 6V to 1.5V by tl499a
white led*2 of top and red 1 led for battery checker
6V to 4V white 2 led on
4V to 3V white 1 led on
3V to 2V red led on
2V under off only battery checker
top socket for emergency normal selecter
emergency mode : main system power off and
top of left white led only on for long battery life
left sockets for power selecter
4 8 12 16 on select
Panasonic BF-179B Head Light (JAPAN)
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