2. These growing lamps emit the wavelength of light which can be fully absorbed by the plants photosynthesis; no energy waste like fluorescent lights etc. 660 and 430nm; 630 and 460nm are respectively 4 peaks of growth spectrum for maximum chlorophyII A and B production. Sources rich in red light are more efficient and beneficial for photosynthesis, best for blooming and fruit .The Chlorophyll and Carotenoid need blue much, good for the photosynthesis, best for promoting the leaf.
This plant growing light can rapidly improve the plant growing, generally more leaves popping up within 2 weeks of using this growing lamp on a daily basis.
3. This LED Grow Light Bulb, PAR Lamp Bulb, is designed to fit standard E27 socket, brilliant all Aluminum housing, prevent this lamp itself from overheated.
4. AC 86-265V Voltage, fit for almostly all the countries in this globe!
5. And there is a cap for the E27 Connector, which protects the connector very well!
6. CE and RoHS Certificated! made, not cheap trash!
Tags:$0 - $20,Electrical,Gardening,Gardening & Lawn,Gardening & Lawn Care,Growing Light Bulbs,Home & Garden,Indoor Gardening & Hydroponics,Light Bulbs,Lighting & Controls,Lights,Others
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