640W Octopus LED Grow Light
640W Octopus LED Grow Light
640W Octopus LED Grow Light
640W Octopus LED Grow Light
640W Octopus LED Grow Light
640W Octopus LED Grow Light
640W Octopus LED Grow Light

YL-GL-O serial products are a high-performance top-lighting solution for commercial horticulture cultivation. They use 0-10V source of dimming function to control PPFD to meet every growth stage of plants and leaf vegetables and fruits growing, which are the best replacement of traditional halogen lamps and sodium lamps. Green House, Vertical Farming, Marijuana Cultivation.

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» Light Source: LED2835/LED3030
» Spectrum: PhysioSpec Indoor™
» Power Factor: >0.95
» Light Distribution: 120°
» Mounting Height: 6"-12"(15.2-30.5cm) Above Canopy
» Thermal Management: Passive
» Dimming: 10V-Source
» Total Harmonic Distortion (THD): <20% » Lifetime: >50,000hrs
» IP Rating: IP65
» No UV or IR in the beam
» Output constant current lever can be adjusted through output cable with 0-10V
» Easy to install and operate
» Energy saving, long lifespan
» Light is soft and uniform, safe to eyes
» Instant start, NO flickering, NO humming
» Can be connected in parallel 2 according to customer requirements

Item NO. YL-GL-O-640W
Watt 640W
AC Input (±5%) 90~277V ac or 300-480V ac 50/60Hz
Dimming 10 V-Source
Luminous Efficacy 2.66µmol/J
Light Output PPF 1738µmols
SMD Chips 2592pcs 2835
72pcs 3030
Size in Inches (D*H) 1070*1048mm / 42.12*41.25"
Packing 1 PCS / Carton

1. Replace HPS Grow Light
2. Greenhouse, Indoor Garden
3. Horticulture lighting
4. Hydroponic cultivation
5. Indoor planting growth
6. Farming plants research
7. Indoor Vertical Farming

2.High Quality
3.High PPF
4.Long Lifespan
5.10 V-Source Dimming.Seeding : 20 hours/4 hours or 18 hours/6 hours.

Vegetative : 20 hours/4 hours or 18 hours/6 hours.
Flowering : 12 hours .

We have professional QC team to ensure your product more better.
We accept customized milky protective cover, package,logo silk print.
Take 8-12 hours aging test and make the 100% inspection before the shipments.
Go through 4 checks:Raw material inspection,In processing inspection,Final inspection and Outgoing inspection before starting production.



Q: Can I have a sample order?
A: Yes, We welcome sample order to test and check quality. Mixed samples are acceptable.


Q: Are you a manufacturer ?
A: Yes, we have our own factory since 2012.


Q: What is the lead time?
A: Samples need 3-5 working days, mass products need 15-20 days.


Q: How do you ship the goods and how long does it take arrive?
A: Express(DHL,UPS,Fedex or TNT.), Air or Sea shipment is available depends on your need. Express usually takes 3-5 days to arrive.


Q: How to precede the order if I have logo to print?
A: We will make a sample for your confirmation. If mockup is ok, then we will go to mass production.


Q: How to proceed an order for LED lights?
A: Creat an order in Alibaba by yourself or contact our sales.

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