Maximum yield green house trusses installation linear LED grow light bars 200W waterproof

GBEING LED grow lights are full spectrum LED grow lights, the applied spectrum has been tested and proved by many of the cannabis growers, which is suitable for general grwoing purpose including establishment phase,vegetation phase and reproduction phase.We have been receiving tons of growers'reviews of happy growing results in grow tent, greenhouse, GBEING LED grow lights also allow growers to adjust the lighting spectrum and lighting intensity by PC,smart phone or tablet for those specific needs.

GBEING new design green house LED linear grow light bar series is IP67 water-proof and can be hang with ceiling rope or mount with bracket. The light bar is equipped with two different color temperature white LEDs and plus the red LEDs to deliver the desired full spectrum to crops,which is the wide band spectrum has been a popular recipe of all those high end LED grow lights base on thousands testers and growers’ approvals and recommendations. GBEING full spectrum linear LED grow bar has a combo spectral of wavelengths 440-460nm blue and 630-670nm red, which is a high efficiency photosynthesis lighting ratio that meets the need throughout every growing stage of the plants.

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 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.

6. What are the different bettwen HPS and LED?
a. HPS turns 80% of the energy into heat and only 20% into light, while LED grow light turns 80% of the energy into useful light to plants. Therefore, LED grow light is saving cost in ventilation and in air conditioning.

b. The lifespan of LED grow light is around 50,000 hours while HPS only runs about 10,000
hours. Therefore, growers have to replace new HPS lights every 2 years,this makes another advantage of LED grow lights.

c. Taking the energy efficiency,heat dissipation and lifespan into account, growers can get their initial investment on LED grow lights back within 2-3 years. The overall reviews from many growers also prove that switching HPS to LED grow lights is a worthy investment for a long-term cultivation planning.

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".