Never had a prob with it, but like i said i don't use the lighter so its really not an issue for me. Not to mention that LED's draw very little current, something like 0.02 amps or so.
Current
09 F150 SCREW 4X4 XTR
Former
Show
Hella Magic Module Tail Lights, 17" Ford Racing EAP rims, 5% Rear, 20% Front Tint, Panasonic CQ7401 Deck, 2 MB Quart 10's, Alpine Components, Phoenix Gold 500.1 Amp
Go
Steeda Cold Ram Air Intake MBRP Exhaust (Gen 2), FK Coilovers, Hedman Header (Install Pending),FC Hi-Flo Cat (Install Pending),EBC Greenstuff Pads
09 F150 SCREW 4X4 XTR
Former
Show
Hella Magic Module Tail Lights, 17" Ford Racing EAP rims, 5% Rear, 20% Front Tint, Panasonic CQ7401 Deck, 2 MB Quart 10's, Alpine Components, Phoenix Gold 500.1 Amp
Go
Steeda Cold Ram Air Intake MBRP Exhaust (Gen 2), FK Coilovers, Hedman Header (Install Pending),FC Hi-Flo Cat (Install Pending),EBC Greenstuff Pads