Led World 10 PCS 1W Deep Red 660NM High Power Plant Grow LED Light 1 Watt 350mA with 20mm Star Base Power: 1W Emitted Color: Deep Red 660nm Already solder with star base DC Forward Voltage (VF): 2.2V~2.6V DC Forward Current (IF): 350mA Brightness Lumens: 40-50LM