I just tracked down a new birdie on 160m to an LED spotlight replacement
bulb I picked up in Dayton. It is similar to the middle one at:
http://pyfled.en.alibaba.com/product/287935493-209612596/3W_high_power_led_s
pot_lighting.html
but with a slightly shorter white spacer. It must have a switching
regulator in it to put out the hash that I measured off it. It is listed as
50w and works over a voltage range of 85-265VAC. One similar product was
listed as having a constant current regulator which probably accounts for
the wide voltage range and the hash it was making. The box is a no-name box
with the only markings being a Made in China sticker and JB-P50W-A3x1W
AC85-265V (JB may be cut off UB).
David Robbins K1TTT
e-mail: mailto:k1ttt@arrl.net
web: http://www.k1ttt.net
AR-Cluster node: 145.69MHz or telnet://dxc.k1ttt.net
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