... price to our guests for two years’support! First, the promotional product model A: JCX-ZWD120W (55 * 3W) LED Grow Light (Wavelength R:630nm ... ,B:460nm,O:610nm,W:6500K,the proportion of optional 8:1,7:2,7:1:1,6:1:1:1 use ... other led prices are different.)B: JCX-SZD120W (55 * 3W) LED Aquarium Light (Wavelength,color ...