Part No.: 22120CRS0BX---Clear/Red ,12V, hard-wired 22120YRS0BX---Amber/Red , 12V, hard-wired 22240CRS0BX---Clear/Red , 24V, hard-wired 22240YRS0BX---Amber/Red , 24V, hard-wired Function: Side marker/Clearance/Identification Material: Polycarbonate lens Plastic alloyhousing PVC bracket Long lasting: more than 50,000 hoursLess current draw, resulting in increased battery & alternator life while allowing more power for other vehicle requirementsElectronics completely sealed in epoxy to resist corrosion & moistureDiodes and circuit are additionally protected when LED Lamps are sealedby vibration and sonic welding. The lens and housing are bonded together, lights are impervious to moisture and corrosion, with a seal much better than those createdby glueHard-wired design eliminates the need for plug and enhances reliability by eliminating the possibility of lamp-plug failureLED have no filament, therefore are not susceptible to shock & vibration, a major cause of failure for lamps with incandescent bulbsAvailable to design other working voltage andQty. of LED pattern