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Discussion Starter #1
The Spec-D headlights come with ugly yellow amber turn signal bulbs P21 5W12V. I am looking for the correct LED replacement. Web search shows 1157 but I don't trust that since 1157 bulbs were around in the 1980's. Thanks in advance
 

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Ok, a P21/5W is an overseas spec. Try a 7528 or an 1157, same thing essentially.
They all use the BAY15D bulb socket, dual contact bayonet base.

For technicality:
1157 - 27W High, 8.3W Low
7528 - 25W High, 5.9W Low
P21/5W - 21W High, 5W Low.
 

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Registered
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27 Posts
Discussion Starter #5
Ok, a P21/5W is an overseas spec. Try a 7528 or an 1157, same thing essentially.
They all use the BAY15D bulb socket, dual contact bayonet base.

For technicality:
1157 - 27W High, 8.3W Low
7528 - 25W High, 5.9W Low
P21/5W - 21W High, 5W Low.
Thanks Boricua!
 
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