COLORS AVAILABLE: 
1= ULTRA RED  (OBSOLETE)     
2= STANDARD RED (OBSOLETE)
U2= ULTRA HIGH EFFICIENCY RED
3= STANDARD ORANGE (OBSOLETE)
U3= ULTRA ORANGE
4= STANDARD YELLOW (OBSOLETE)
S4= ULTRA YELLOW
5= STANDARD GREEN (OBSOLETE)
6NW= ULTRA PURE GREEN 
8NW= FLUORESCENT WHITE            
10NW= ULTRA BLUE
12NW= SOFT WHITE
Data sheet available upon request.