Dongguan bestoem lighting Co, ltd is a professional led car lighting  factory  located in Dongguan city and owned professional
engineer to design new products for our customers . So please pay much attention on our website :www.bestoemled.com
and we will upload the new products in the first time there .

Recently many customers want to know the difference between different smd .In order to let all of our
customer to know quickly .Here I explained as below .

3528 smd： 3.5mm*2.8mm , lumen can be done with 3-4lm ,5-6lm ,7-8lm
Rated voltage :2.0-2.2 /3.0-3.2V
Rated  current : 20MA

5050 is most widely used in led auto car lighting now .
Size :5.0mm *5.0mm
Lumen :10-12LM ,13-15lm ,16-18LM , 18-20lm, 20-22lm
Rated voltage : 3.1-3.2v
Rated  current : 60MA
Power : 0.2W

Samsung 5630: 5.6*3.0mm  which is hottest smd for led auto car lighting
Samsung 5730: 5.7*3.0mm
lumen :50-55lm
Rated voltage : 3.0-3.4V
Power :0.5W
Rated current :150MA
Color : warm white (2800-3200K ,4000-4500k) , 6000-6500k white

Samsung 2323smd :2.3*2.3mm
Rated voltage :2.8-3.3V
Color temperature :2700-6500K (from warm white to white )
Lumen : 22.8lm (60mA),35.8lm (100mA),47.6lm (150mA)

3030smd : 3.0*3.0mm
Rated voltage : 3.0-3.4v
Rated current : 350MA
Power : 1W single chip
Lumen :120lm

3014 smd : 3.0*1.4mm
Lumen :  10-12LM
Rated voltage : 3.0-3.1v
Rated  current : 30MA
Power : 0.1W
Color temperature : from warm white to cold white can be done for you

2835smd : 2.8*3.5mm
Rated voltage : 3.0-3.3v
Rated current : 60MA
Power : 0.2W single chip
Lumen :  21-23LM、24-26LM 25-28LM
Another item
Power :0.5W
Rated voltage: 3.0-3.3V
Rated current : 150MA
Lumen: 50-55Lm

So when you order the led car lights , you can choose which smd with different socket per your market .
If you need more information ,please contact with our customer service.