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More Yield Full Spectrum High Quality Gavita Pro 1700e style spectrum tuning ETL Approval Led Grow Light for medical plants
√ 2.8μmol/J, high efficacy
√ 1800μmol/s total output
√ Samsung 301b + O S R A M LED
√ MEAN WELL driver
√ Knob dimming + RJ port dimming 0%-100%
√ 180 degree Foldable design
√ High Yield (medical plants): >2.0 Grams per watt
√ Warranty: 7 years warranty
Note:
For horticulture lighting, the amount of light is not measured in lumen but in amount of photons.
The common unit in horticulture lighting is μmol/s in the range of 400-700nm (photosynthetically active region).
Micromol per Joule [μmol/J] is a key factor for LED grow light. It makes huge difference in price. Higher efficacy means the glow light can provide more photons to your plants. The prices of LED grow lights with same power consumption (wattage) can have a lot of difference if their efficacy (μmol/J) are not the same.
Datasheet:
| Power Consumption | 640W | Input Voltage | 100~277Vac (200~480V available) |
| PPF | 1800μmol/s | Driver | Mean well |
| PPF Efficacy | 2.8μmol/J | Power Factor | >0.95 |
| LED Brand | Samsung LM301B & O S R A M | Surge Protection | 6KV |
| LED Configuration | 3000K+4000K & 660nm | 0~100% Dimming | Knob dimming or RJ port |
| Coverage Area | 4'X4' (1200mm X 1200mm) | Power Cord Length | 6' (1.83m) |
| Mounting Height | ≥6” (15.2cm) above canopy | Specturm | Full Spectrum |
| Beam Angle | 110 degree | Warranty | 7 years |
Reference:
Plants Number: 5~6 medical plants
Plant Dry Weight: >2.0 Grams per watt
To replace HPS 1000w
CO2 Concentration: 800~1400ppm
Estimated Grow Weeks: 11.5 Weeks
Advantages:
The main advantages of HELENOR 640W are as below:
1. Upto PPF 1,800 umol/s in 640W, Maximum PPF Efficiency 2.8 umol/j;
2. Best quality leds from SAMSUNG LM301B and O S R A M 660nm;
3. Most reliable driver from MEAN WELL;
4. Folding design to save shipping cost and installation time enormously;
5. 0%~100% dimming with Knob for single light and with RJ ports for multiple lights
6. High yield: more than 2 grams per watt
7. Long-term warranty: 7 years
Customized Laser Engraving on the Fixture and Driver box
Pls contact with us if you also need Customized Loge on the carton box!
Options of Plug:
Spectrum and Test report:
PAR Distribution
Knob dimming+RJ port dimming 0%-100%
Installation:
Dimension & Weight
HELENOR FAMILY:
HELENOR MINI ( 4LIGHT BARS 320W)
HELENOR MINI ( 6LIGHT BARS 480W)
HELENOR H4 / X4 ( 4LIGHT BARS 300W/480W)
HELENOR H8/X8 ( 8LIGHT BARS 640W/840W/960W)
Q: Can I print my logo on the fixture?
A: Yes, our factory supports laser logo or other details on frame or driver box without MOQ.
Q: Do you provide dropshipping?
A: Yes, pls offer me your address, so we can confirm the shipping cost for you.
Q: Can I customize the packaging?
A: Yes, we support the customization of packaging, but there will be a MOQ requirement, at least 50 pieces.
Q: What about the lead time?
A: Generally, if you buy less than 10, we will ship it within 7-10 days. Less than 50, 2-3 weeks. If you buy more than 50 grow lights, we will ship it within 3-4 weeks.
Q: What are payment terms for new customers
A: Usually we make transaction via alibaba trade assurance. After we set up an order, you can pay with credit card, visa, L/C, paypal or T/T.
Q: Can you develop new products according to our requirements?
A: Sure, Our R&D team is always at your service.
Q: Can I visit your factory?
A: Yes, Warmly welcome to visit our factory.
Our Address: Floor 1st, Building C, Haocheng Technology Park, No. 5, Yanshan Avenue, Yanchuan, Yanluo Subdistrict, Songgang, Bao'an, Shenzhen, Guangdong, P. R. China.