Cutequeen Trading 2 X 3157 White 500 Lumens Super Bright 68 SMD 3528 Chipsets Standard 3157 Base NON Srck Base LED Bulbs Turn Signal Corner Lamp Side Marker Reverse Newest technology 68pcs 2835 SMD chips for superior brightness and high energy efficiency. Only for 12v DC,Lighting output: about 1360 lumens for each bulb20 to 25 lumens/chip) Color:6000K-6500K Xenon White.Size: 1.77" long,0.78" in diameter Fits: 3047, 3057, 3057A, 3156 ,3056,3356, 3157, 3157A, 3157NA, 3357, 3357A, 3454NA, 3457,3456,4156,3757, 3457A, 3457NA, 3757A, 4057, 4114, 4157, 4157NA, 5702A, 5702AK etc. &lt;br&gt; Use for back up reverse lights,daytime running lights,turn signal lights,tail lights,brake lights etc. Notice :please check before you buy item,Our items come with Standard Base, NOT SRCK base, put standard bulbs into CK type sockets ,the bulb will look dim ,or may blown Insurance at once. &lt;br&gt; If you are not sure your socket type standard Or CK, please use the keyword (CK or Standard Test) on youtube ,the video will tell you how to test the socket.&lt;br&gt; please do not leave Less than three star review if you bought the worng type , we accept Unconditional return policy with 30 days.&lt;br&gt;