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Welcome to purchase MEIZHI COB Led Grow Light. Each MEIZHI eco-friendly and high-quality product has UL & ETL Certification and best pre-sales, in-sale and after-sales services. MEIZHI COB Led grow light has 2 different models for you to choose – 300W and 600W.
Why you choose MEIZHI COB Led Grow Light?
– COB led grow light uses well-known CREE COB LED Lights which offer the best white grow light quality to provide more intense lights for plants.
– COB led grow light has high-efficient cooling no noisy system which uses powerful cooling fan to keep the device temperature in order to extend the lifespan of lights and boost the output.
– Comparing with the traditional HPS and Red & Blue grow light, MEIZHI COB LED grow light can provide more suitable lights for plants due to the CREE LED chips which have high PPF Value at 347umol/s .
– Each MEIZHI product can be sent to local service center for repair, which is more convenient to solve the problems after sales.
Product Features
- UL & ETL Certification and Eco-friendly Products – MEIZHI spends more costs on product quality, safety factors, environmental impact and pre-sales, in-sale and after-sales services.
- CREE LED Chips – MEIZHI COB LED Grow Light 300W uses CREE LED chips which is one of the best white grow light quality and provides the most suitable lights for plants to increase the PAR value of lights and boost plants’ output.
- Saving Energy & Powerful Lights – MEIZHI COB LED grow light 300W can provide higher PPFD Value which is 347 μmol/s per square at 18″ and stronger light penetration while consuming less energy (140 watt) in the same coverage area, comparing with traditional 300 watt HPS/MH white and 300 watt Red & Blue LED grow lights.
- Perfect Cooling No Noisy System – Powerful cooling fan and excellent ventilation design help the lights keep comfortable operating temperature which is 68℉to 95℉.
- MEIZHI Warranty – Although our products’ damage rates approximate to 0, we still provide three year local warranty and return unconditionally within 30 days for our customers.
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Excellent grow light Excellent grow light. I have several 300w LED grow lights including the MEIZHI, the Mars Hydro, and the Viparspectra units. In terms of features and overall build quality this unit falls short of the Vipar. It is a thinner profile and thus has less ventilation and in my tests it runs around 2-3 degrees F hotter than the Vipar. It is also lacking a power switch and daisy chaining capabilities. Despite these drawbacks I still give it 5 stars and a high recommendation based on the quality of the…
They are cool to the touch after all day use
Great LED lights! Have run a pair of these LED lights now for about a month, and they’re working great. My indoor garden is doing very well with the lights spaced about 20 inches (or about 50 cm) above the plants! Two of these lights easily illuminates a 3-foot by 3-foot (or 1 meter by 1 meter) area.The cooling fan runs constantly while the light is on, but fan noise is very low, so this is not an issue at all. And you can easily feel the airflow out the side vents with your hand, so you know the…
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