HKBAYI&reg; 30pcs / 30x Epistar 3W LED Bulb Diodes Lamp Beads 240lm-300lm chip For 3W LED Spot Light (warm white) 3W LED,High power LED beads,LED Chip cold White 6000-6500k Warm White 3000-3200k 45mil 220-240LM 3.4-3.6V 700mA Bridgelux Chips Application: Aquarium / Spotlight / Floodlight / Hydroponics / Indoor Plant Grow