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640nm&460nm 1W LED Grow Lights for Flowers

Basic Info

Model No.:  QC-BL

Product Description

Model NO.: QC-BL Power: 1W LED Chips: Epistar Trademark: QINGCHENLIGHT Usage: Wall Lamp IP Rating: IP33 Wd: 640 Origin: Shenzhen Model: QC-BL
Emitted color: Blue, 460nm for grant growth
Flux: 15-25lm
Wd: 460nm
Current: 350mA
Angle: 120degree
CRI: 75
Forward voltage: 3.0-3.4V
Lifespan: 50000 hours
Lighting decay: 0.3% within 1000hours
Packing: Stick 50PCS/tube
Application: Plant growth
No. Parameter Symbol Test condition Min typ max unit
1 Forward Voltage VF I =350mA 3.0 3.2 3.4 V
2 Luminous Flux ΦV I =350mA --- 20 --- Lm
3 Color Temperature/Wd CCT I =350mA --- 460 --- nm
4 Viewing Angle 2q ½ I =350mA  --- 120 ---  Deg
 5 Color Rendering index Ra I =350mA  --- ---  ---
 6 Thermal Resistance JunctionTo Board RΘJ-B I =350mA --- 12 --- °C/W

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