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LED 3W Deep Blue 440-445nm (10-Pack) - ProtoSupplies
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![5W 5 Watt Royal Blue 450nm-455nm LG Chip High Power LED DC 3V-3.6V 1500mA [KW-LG5RB] - US$1.00 : Topledlight](http://www.topledlight.com/images/v/201604/14612321950.jpg "5W 5 Watt Royal Blue 450nm-455nm LG Chip High Power LED DC 3V-3.6V 1500mA [KW-LG5RB] - US$1.00 : Topledlight")
5W 5 Watt Royal Blue 450nm-455nm LG Chip High Power LED DC 3V-3.6V 1500mA [KW-LG5RB] - US$1.00 : Topledlight
3W Royal Blue Power LED 440-450nm for DIY reef and grow lights. – Future Eden Ltd
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Led World 10 PCS 3W Extreme Royal Blue Power LED Diode 445-450nm Plant Grow Light DIY - - Amazon.com
