I took a pic of the incandescent and LED bulbs so you you could see the difference. Taillights used are aftermarket smoked LEDs by Recon. The bulb used is a 5W cree LED
Click image for larger version. 

Name:	LED Reverse Bulbs.jpg 
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Click image for larger version. 

Name:	5W Cree LED bulb.jpg 
Views:	97 
Size:	65.7 KB 
ID:	34846