I did, but I am still confused:
"there are 2 common types of LED's, 5050smd and 1210smd
each 5050smd is as bright as 3 1210smd, so a 6smd 5050 festoon bulb is as bright as a 18smd 1210 festoon bulb"
How the hell am I supposed to know what to buy after that?
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