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2020 grow led 301b Samsung LM301h 301b grow light
√ 2.73 μmol/J, high efficacy
√ 1747 μmol/s total output
√ Samsung lm301b+ O S R A M 660nm
√ Inventronics driver
√ Knob dimming + RJ port dimming 0%-100%
√ 180 degree Foldable design
√ High Yield (medical plants): >2.0 Grams per watt
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. 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. Higher efficacy means the glow light can provide more photons to your plants.
Datasheet:
| Power Consumption | 640W | Input Voltage | 100~277Vac (200~480V available) |
| PPF | 1747μmol/s | Driver | Inventronics |
| PPF Efficacy | 2.73μmol/J | Power Factor | >0.95 |
| LED Brand | Samsung | Surge Protection | 6KV |
| LED Configuration | 3500K & 660nm | 0~100% Dimming | Knob dimming or RJ 14 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 | 5 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
Pictures:
Customized Laser Engraving on the Fixture and Driver box
Pls contact with us if you also need Customized Loge on the carton box!
Spectrum and Test report:
PAR Distribution
Hanging Distance:
Knob dimming & RJ Port dimming 0%-100%
Installation:
Dimension & Weight
Production Process:
Photos used in the field (from customers):Customer feedback:
1. Can I print my logo on the fixture?
Yes, our factory supports laser logo or other details on frame or driver box without MOQ.
2. Do you provide dropshipping?
Yes, pls offer me your address, so we can confirm the shipping cost for you.
3. Can I customize the packaging?
Yes, we support the customization of packaging, but there will be a MOQ requirement, at least 50 pieces.
4. What about the lead time?
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.
5. How do you ship the goods and how long does it take to arrive?
For samples, we usually ship by DHL, UPS, FedEx or TNT express. It usually takes 6-8 days to arrive.
For quantity order, we can choose sea shipment door to door. It usually takes around 35days to arrive.
For Europe customer, customer can also choose train shipment door to door. It will takes around 35days.
6. What are payment terms for new customers?
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.
7. Can I visit your factory?
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.
Package:
If you have interest in our High Quality Led Grow Light, please send us an inquiry. Let us help your plants grow better and faster!
