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112 Posts
Hey guys quick question,
I want to get a LED for my reverse light and it says its a 7440 - 21W - Wedge base bulb. I am on DDMtuning and they have the 7440 LED bulb but they have CX9, HP18 & 3W. Can someone explain those or tell me which is the correct to get. Thanks again Scott
I want to get a LED for my reverse light and it says its a 7440 - 21W - Wedge base bulb. I am on DDMtuning and they have the 7440 LED bulb but they have CX9, HP18 & 3W. Can someone explain those or tell me which is the correct to get. Thanks again Scott