... brightness SMD5050 (3 leds) 2, CE,ROTH, 3,waterproof,IP68 Advertising light box with high brightness SMD5050 modules *LS-SMD-X5050WP3L ... -40ºC ~ +60ºCIP gradeIP68 *Application:1. Electronic signs2. Commercial advertising signs3. Channel letters4. LED light strips5. Automotive lighting6. Festival decoration7 ...