Rextin Spuer Bright 20PCS 3LED 5630 5730 Module Blue Waterproof Decorative Light for Letter Sign Advertising Logotype Back with Tape (Blue) Super Bright 5630 5730 SMD LED Module Color : White ,warm white, blue,red,pink, green,yellow (depend on your choice) Suitable for many 12V DC, waterproof Applications:Boat cabin & deck lighting,Stair lighting,letter sign advertising,Garden & exterior lighting Lifespan:&gt; 50000 hours, 2 years warranty