18 LED 4" Round GloLight (Stop, Turn & Tail) - Red LED/Red Lens (Bulk)

Unique patented "GLO" design, halo effect on running, all LED lit on stop.
Polycarbonate lens sonically sealed to housing to prevent moisture intrusion.
Electronics completely sealed in epoxy to resist corrosion and moisture.
Bright red LEDs with quality red lens, work on all 12V DC system.
Rear plastic housing with 3-pin female contact plug.
Recommends use with 3-pin male connector plug, item 34212/34216 (not included).
Recommends mounting with 4" round rubber push-in grommet, item # 31515 (not included).
Lifetime warranty.

Not only do LEDs look better and brighter, but they also last way longer than their incandescent counterparts. Outfitting your big rig with LEDs will allow other drivers to see you better at night while lighting the road better than before.