20pcs LED Grow Light 3W Grow Leds Royal Blue 440nm + Blue 470nm Lamp Source DIY 10W 20W 30W 50W 100W Bulb For 3W Light Beads
Technical Details
Color: | Blue / Royal Blue |
Item type: | Ball |
LED chip: | Epistar |
LED Chip Size: | 45x45mil |
Luminous Flux: | 50-60LM |
Model Number: | OT-3W Royal blue led |
Optical Attenuation: | 2% |
Ra: | 75 |
Viewing Angle: | 120 Degrees |
Voltage: | 3.2-3.4V |
Wavelength: | Blue(470nm) / Royal Blue(440nm) |
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