Our bulbs come with Standard Base, NOT CK Type. Don't put standard bulbs into CK type sockets. It may pop the fuse or blow the bulb. Or the bulb will light up amber ONLY.
You can use a electroprobe to check the two Positive points before installation if you're not sure.
Free shipping on all orders. No minimum purchase. It normally takes 1-2 business days for us to process your order. Please note that this does not include holidays and weekends. Shipping time will normally cost 2-8 business days. Shipping time is estimated and commences from the date of shipping, rather than the date of the order, and can take longer than expected date due to the invalid address, customs clearance procedures or other causes.
For large items such as bumpers, tonneau covers, we generally delivery by Fedex and P.O.Box will not be available for shipping.