5050(cool white3 core) 15*15mil : 6000-9000K 3.0-3.2-3.4V 120° 5000-6000mcd 15-20Lm bright,lighting 5050(warn white3 core)15*15mil : 2800-3500K 3.0-3.2-3.4V 120° 3000-4000mcd 15-20Lm bright,lighting 5050(Blue3 core14*14mil : 465-470nm 3.0-3.2-3.4V 120° 3000-4000mcd / bright,lighting 5050(Red 3 core)14*14mil : 620-630nm 1.9-2.1V 120° 3000-4000mcd / bright,lighting 5050(Yellow 3core)14*14mil / 580-592nm 1.9-2.1V 120° 3000-4000mcd / bright,lighting 5050 (Green 3core)14*14mil : 520-525nm 3.0-3.2-3.4V 120° 2000-3000mcd / bright,lighting 5050 RGB 15*15mil : R:620-630nm G:520-525nm B:465-470nm R:1.8-2.1v B\G:3.0-3.4v 120° R:500-800mcd G:800-1500mcd B:200-400mcd / bright,lighting