LED Type: SMD 2835. LED Quantity: 1 LEDs / pcs. Maximum Cascade: 50 pcs. Beam Angle:? 160 °. Dimension: 12mm(L) x 10mm(W) x 9mm(H). Brightness: 100 Lumen per Module. Working Power: 0.9W Per Module. Working voltage: DC 12V. PCB Board: FR-4 (insulation, anticreep). Ingress Protection: IP65 Waterproof. Adhesive Fixed: Double-Sided Adhesive. Shell Material: PVC (Anti-static). Advertisement Light Boxes Backlighting. Wide range of uses. According to your choose(Size). Size:1pcs=1 x 1 LEDs Module Light. Size:10pcs=1 x 10pcs 1 LEDs Module Light Cascade. Size:20pcs=1 x 20pcs 1 LEDs Module Light Cascade. Size:30pcs=1 x 30pcs 1 LEDs Module Light Cascade. Size:40pcs=1 x 40pcs 1 LEDs Module Light Cascade. Size:50pcs=1 x 50pcs 1 LEDs Module Light Cascade. Size:100pcs=2 x 50pcs 1 LEDs Module Light Cascade. Size:500pcs=10 x 50pcs 1 LEDs Module Light Cascade. Size:1000pcs=20 x 50pcs 1 LEDs Module Light Cascade.