LED Tail Light
#11
Momentum Keeps Me Going
Bulbs are here: http://autolumination.com/7443_7440.htm I used their 7443 style - 18 High Powered Wide Angle SMT LEDS ($25). I used these because they use unique flat faced, high power LEDs all around the sides to show well in the OEM reflector (see round brake pic above). These appear to be the best/brightest around from all the different vendors right now for use in the stock reflector IMO. These required a inline diode to work (have 2 levels of brightness) w/the brake light on.
For the amber turn signals, I tried to save a couple $ and got a cheaper bulb, the 7440 style "The wedge Matrix II LED" $20. I'm happy with it (it's not quite as bright as the SMTs, using 'normal' LEDs). Doing it again, I'd spend the extra $5 for the SMTs. These required a balancing pwr resistor to work w/the OEM blinker module.
The center is a Autotronics STL-72RS (Advance Auto Parts $21) brake light assembly with approx 10 LEDs in it mounted behind the OEM face lens and using Polak's stencil. It's brilliant bright!
Last edited by Spin9k; 06-09-2007 at 01:47 PM.
#14
Momentum Keeps Me Going
A diode is an electrical one way valve, so voltage can only flow one way, and not the other, as with most electronic components, it has an anode and cathode lead, anode is positive and cathode is negative
There is a stripe on one end of the diode. The anode on a diode is the one on the UNstriped end. The voltage will flow through the diode from the unstriped end, and come out of the striped end, but not the other way round.
You need to connect the diode so the end with the stripe is attatched to one terminal and the unstriped attatched to the other terminal, you MUST have the diode wired so that the correct terminal receives the 12 volts , and the other terminal is the earth.
There is a stripe on one end of the diode. The anode on a diode is the one on the UNstriped end. The voltage will flow through the diode from the unstriped end, and come out of the striped end, but not the other way round.
You need to connect the diode so the end with the stripe is attatched to one terminal and the unstriped attatched to the other terminal, you MUST have the diode wired so that the correct terminal receives the 12 volts , and the other terminal is the earth.
Last edited by Spin9k; 06-09-2007 at 01:44 PM.
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