OverviewThis combination tail lights is for 4" round LED stop turn tail lights. With the base of 1~3 hole, the combination lights boasting 10/24 piranha LEDs, and operates within a wide 10-30V DC range while consuming 90% less energy than incandescent lamps. Sonically sealed pc lens and weatherproof housing. 18 months warranty on all truck/trailer lights.Technical data (1)Shape: 4 inch round with combination base. (2)Dimension: 4 inch round hole.(3)Number Diodes: 10, 24 for 1 light(4)LED Type: Super Bright, High quality piranha led. (5)Mounting type: Grommet flush mount(PVC Grommet), screw mount(ABS flange) (6)Connecting type: Wires, 3-pin plug, 3-prong plug (7)Color: Red/Amber/White(8)Voltage: 12, 24,10~30V (9)Material:PC lens,Polycarbonate plastics housing(10)Waterproof: IP67(11)Lifespan: more than 30000hours(12)Certification:CE,FCC,ROSH(13)Warranty:18 Months(14)Application: Combination Tail Lights for truck trailerSKU of the products available(1)IDA-401(2)IDA-402(3)IDA-403Trade terms:1. Fast shipment: door to door service via EMS/UPS/FedEx/TNT/DHL/UPS, Or by air and by sea for different quantity of lights, fast and safe.2. Lead Time: 10-30 days for bulk production, 3-7 days for sample production3. Payment: T/T, L/C,PayPal, Western Union, 30% deposit before production, balance upon shipment. 4.Samples can be provided. Small & trial order is accepted.After-sales Service1) All LED Truck Trailer lights you bought from us enjoy 18 months warranty (if there's any quality defects);2) We will strictly control their quantity & quality of the goods before delivery;3) Once receive the goods, please check the goods carefully to find whether there is any loss or damage;4) If the buyers find that the quantity is not correct or some of the goods have quality defects, you shall advise us immediately (Phone calls or emails) and take pictures to keep a record, the photos must reflect the real situation, once we found there has any false, all the consequences and losses will be bear by the buyers.5) After the investigation if it shows that the lack in quantity or quality problems is our fault, we have an obligation to make compensation, if it is caused by transit, we will assist the customers turn to the courier / insurance company to claim for compensation.Fast Reply:For your any inquiries or recommends we will try our best to give you our reply within 24hours.