1. Product: sealed backlight LED modules (modular LEDs for signs channel letters).
2. Item No.: S4W.
1. Aluminum case help heat dissipation . 2. Full encapsulated to be waterproof IP67, can be used outdoor or underwater. 3. 3M adhesive tape on the back for sticking on any surface. 4. Low wattage, energy efficient, major reduction in power costs. 5. Virtually no maintenance. 6. Low heat, high brightness, works well under harsh conditions. 7. Including 3M adhesive tape for convenient mounting. 8. Full range of colors: red, yellow, blue, green, white. 9. Input voltage: 12V DC, non-waterproof. 10. Solid-state, high shock / vibration resistant. 11. No RF interference. 12. Long life 100,000+ hrs (10+ Years), white LEDs, 50,000+ hrs.