Anyhow I am pretty sure the bulb's circuit got damaged because of the alternating current in the Unicorn 160. I am saying this because the fan stopped working within a few days of operating the bulb on AC. Then I tried to make a "jugaad" blower fan for it, and for that purpose I was meddling with the led driver circuit (ballast) using a multimeter, blue and green wires were getting 5 volts DC so I was thinking of using that supply for my fan.
Alas, I got careless and the multimeter leads shorted a wire with another component nearby resulting in that component getting fried and burning off! Now I have kept that bulb aside (maybe I will get a LED driver for it someday). For now I have bought another H4 bulb of Zdatt brand with similar 3 colors variant.




Comment