Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
purple grow light bulbs Led GU10 Hydroponic Growth LightLED Chips: 2835 SMD LED Quantity: 48 60 80Leds Input Voltage: AC 110V 220V Lifespan: 50000hours Base Type: E27 E14 B22 GU10 MR16 Spectral range effects on plant physiology 1. 280nm ~ 315nm influence on morphological and physiological processes is minimal. 2. 315 nm ~ 420nm chlorophyll absorbs less impact photoperiod effect, prevent stem elongation. 3. 420 nm ~ 500nm (blue) chlorophyll and carotenoids absorbed the largest proportion, the greatest
LED Chips: 2835 SMD
LED Quantity:48/60/80Leds
Input Voltage: AC 110V 220V
Lifespan: 50000hours
Base Type: E27/E14/B22/GU10/MR16
Spectral range effects on plant physiology
1. 280nm ~ 315nm influence on morphological and physiological processes is minimal.
2. 315 nm ~ 420nm chlorophyll absorbs less impact photoperiod effect, prevent stem elongation.
3. 420 nm ~ 500nm (blue) chlorophyll and carotenoids absorbed the largest proportion, the greatest impact on photosynthesis.
4. 500 nm ~ 620nm dye absorption rate is not high.
5. 620nm ~ 750nm (red) chlorophyll absorption rate "high", has a significant influence on photosynthesis and photoperiod effect.
6. 750nm ~ 1000nm absorption rate, stimulate cell elongation, impact of flowering and seed germination.
7. > 1000nm converted into calorie.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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