Specifications:
Power: 9W SMD Led Grow Light
Light base: E27
Material: ABS
LED Light bead: 3528
Chips Qty: 200SMD
Size: 93x81.5mm
LED Color: 166Red+34Blue
Light Spectrum: Red:630nm-660nm; Blue:430nm-470nm;
Powe Factor: >97%
Voltage: AC85~ 265V (All countries can use the grow light)
Working Frequency: 50-60Hz
Working Environment: -20~40, 45%~95%RH

Here is how Specific wavelength works:
280~315nm: Less influence for plant's growth.
315~400nm: (UV)Absorb less chlorophyll, prevent stem growth.
400~520nm: (Blue): Absorb much chlorophyll and carotenoid, helpful for photosynthesis.
520~610nm: (Green): Absorb little chlorophyll.
610~720nm: (Red): Increase photosynthesis for plants, help growth.
720~1000nm: (IR): effect flowering and seed.
>1000nm: Change to heat.

Features:
- Comfortable and Bright lighting environment
- Increase yield and decrease growth circle
- For Hydroponics Vegetables,Herbs and Flowering plants

Package included:
1x LED Light