Definition of Part Number：
Example: SMG490X3
| SM | SMD LED |
| G | Series |
| 490 | Peak wavelength |
| X3 | Number of chips |
| Series | Encapsulation | Descriptions | Photos |
| W | 3528 | 35mm*28mm | |
| WK | 2835 | 28mm*35mm, With heat sink | |
| G | 5050 | 50mm*50mm With heat sink |
Definition of Part Number：
Example: SMG490X3
| SM | SMD LED |
| G | Series |
| 490 | Peak wavelength |
| X3 | Number of chips |
| Series | Encapsulation | Descriptions | Photos |
| W | 3528 | 35mm*28mm | |
| WK | 2835 | 28mm*35mm, With heat sink | |
| G | 5050 | 50mm*50mm With heat sink |