Free shipping optical lens 200W indoor growing COB LED Grow Lights panel with double switches

As artificial lighting to plants,our lights are widely used in greenhouse, cannabis chamber ,medical plants,solar house ,grow tents,container farm,vertical farming, home garden and so on.

When it comes to green house growing, the LED grow lights’ penetration is a critical mater should be taken into account. COB type LED offers strong PPFD outrange any other type of LEDs. GBENG offers high quality COB grow lights series that PPFD reaches up to 2900μmol/m²/s at 30cm height (GBEING C600 model). GBEING COB series LED grow lights selects famous CREE and EPI as light source, plus the secondary optical lens design makes it the first choice in the green house. Its superior PAR output is perfect to replace HPS in greenhouse, offering the desired Lights ray to crops.

PPFD CHARTS

1. What are your terms of payment?
We can accept Paypal for sample and T/T for bulk order.30% T/T in advance, 70% balance before shipment.

2.What about the lead time?
Sample needs 3-5 days, mass production time needs 2-3 weeks.

3.How do you ship the goods and how long does it take to arrive?
We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

4.Do you offer guarantee for the products?
Yes, we offer 3 years warranty.

5. 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).

6. 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).

Why should order LED grow lights from GBEING, a Chinese manufacturer?

Thanks to the technological developments, almost all business nowadays are available online. You may hear lots about bulk goods importing from China but rare will buy only one or two because a certain MOQ is set by most of the Chinese manufacturers in practical. Taking the complex import procedures into account, most buyers would just say "forget it".