How to identify Samsung diodes? The following three points are most important!
1. The Gold Wire.
Real Samsung diode has only ONE chip in the center. Fake Samsung diode has TWO chips side by side, either vertically or horizontally.
2. Laser X-RAY Code
Real Samsung has it on the back of the Authentic Samsung diodes, product identification. The fake ones don't have this mark.
3. Brand Authorization Certificate
Make sure you purchase authentic Samsung diodes. Check on Samsung's Official Website samsung.com/led/support/in-brand that SPIDER FARMER is Authorized.
For more, please check our official website Blog to get details!
https://spider-farmer.com/how-to-distinguish-real-samsung-led-grow-light