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Company Introduction
Gbeing Smart Ag Co., Ltd
* More than 2,000 customers served Email:allengbeingsmartag@gmail.com
* More than 2,000 customers served
* Gbeing's R&D personnel account for more than 63%
* Up to 45 kinds of plants were testedgrowing successfully
* To be TOP 10 in supplying LED grow lights for commercial cultivation industry for 2 years
* Up to 45 kinds of plants were testedgrowing successfully
* To be TOP 10 in supplying LED grow lights for commercial cultivation industry for 2 years
FAQ
1.What payment menthods do you accept? We accept T/T in advance and Paypal. (30% deposit by T/T or Westernunion; 70% before delivery for bulk order.
2.How long is your lead time? For sample: 3-5 days. For bulk orders:2-3 weeks.
3.What is your shipping terms? Shipping terms: FOB Shenzhen, China. DHL/UPS/Fedex Air express.
4.How is your product wrranty? We offer three years limited warranty.
5. What if LED grow lights break down? Please contact our saels representatives,the issue will be processed within 24 hours.
6. What is PPF? A: PPF is photosynthetic photon flux. PPF measures the total amount of light that ranges from 400nm-700nm in per second. The unit for PPF is micromoles per second (μmol/s).
7. What is PPFD? A: PPFD is photosynthetic photon flux density. PPFD measures the amount of light that ranges from 400nm-700nm arrives at the plant canopy per second. The unit for PPFD is micromoles per square meter per second (μmol/m2/s).
8.What is PPF/W and why PPF/W becomes µmol/J? PPF/W is the measurement of photon efficacy. Photon efficacy measures how much energy is used by the fixture to make the light that ranges from 400nm-700nm. It tells how efficient a grow light at converting electrical energy into photons that useful for plants. The unit for PPF is μmol/s, and the unit to measure watts is Joule per second (J/s), therefore, the seconds in the numerator and denominator cancel out, and the unit becomes µmol/J.
Contact us
Web: www.gbeingsmartag.com
Address: Guoyue Science & Tech Park, No.1 LiRong Road, Dalang, LongHua District, Shenzhen, China
Address: Guoyue Science & Tech Park, No.1 LiRong Road, Dalang, LongHua District, Shenzhen, China
