Jason, The Blue LEDs required more current than the red LEDs. I am not familiar with the circuit in the refer LED, but many times there is a current limiting resistor. By changing this resistor to a lower value, the blue LED will work. Also, some blue (white, etc) LEDs require a slightly higher forward voltage, as well. Note that many blue LED flashlights have two 1.5 V batteries, or one 3 Volt lithium. Jon On Wed, 4 Aug 2004, Jason Willenbrock wrote: > hey all, > my LED green light to indicate my propane pilot is burning is very dim at > best. so i went to radio shack today to find a replacement. i found a cool > blue led that looks identical to the green stcok bulb. however when i > installed it the LED replcemetn would not work. i then reinstalled the > green buldb and tyhat still works. i tried a second blue LED (i bought 2 > just incase...) and that would not work either. what is the right type of > bulb to work here? it seems like a low voltage circuit board and most any > bulbs should work. does anyone have better info, i really liked the blue > bulb and would like to go with that. the bulb i purchased at radio shack is > a high out put 5mm infrared LED, output is 16mW min. forward voltage is > 1.2v, forward current is 100mA. are these not correct for the westy sicuit > board? > TIA for any inout > jason > 87 syncro westy > > _________________________________________________________________ > Discover the best of the best at MSN Luxury Living. http://lexus.msn.com/ > |
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