UP FOR SALE IS OUR BOX OF ASSORTED STROBES AND AMBULANCE WORK LIGHTS. WE HAVE NOT TESTED THESE LIGHTS HOWEVER, ALL CONNECTORS ARE PRESENT. THESE LIGHTS ARE IN EXCELLENT COSMETIC CONDITION AND THERE ARE NO BREAKS, CRACKS OR CHIPS IN THE LENSES. THESE ARE EXCELLENT REPLACEMENT LIGHTS. SHIPPING IS INCLUDED IN THE PRICE. IF YOU HAVE ANY QUESTIONS, PLEASE CONTACT US AT OUR NUMBER LISTED. WE SHIP FAST WITHIN 3 DAYS OF RECEIVING YOUR CLEARED PAYMENT. WE SHIP VIA FEDEX GROUND AND WE PROVIDE PROFESSIONAL PACKING, TRACKING NUMBER AND WE INSURE YOUR ITEMS FOR THEIR FULL PURCHASE PRICE,. THANK YOU FOR YOUR INTEREST, THIS IS GREATLY APPRECIATED!