COB led 500w grow light kit, High Par 500w COB led grow light for medical plant Vegetative Growth Blooming

Product advantages

1. Use 3W high quality integrated COB lighting source, the lifespan is over 50000 hours.

2. These COB LED grow lights use only about half the electricity as HPS lights, and produce much more yield per watt.

3. Utilizes a thick, heavy duty 6063 aluminum heat sinks that dissipate heat much more effectively than other LED lights, making LED grow lights run more smoothly and keeping the temperature low, thus expand the lifespan.

4. Using advanced isolated power driver, UL standard output voltage which is lower than 45V DC. Soft starting protection to avoid the transient currents impact, effectively protecting the LEDs from high voltage damage. 

5. Special design in fans producing virtually no heat.

6. Built with lens, containing 60 degree positive lens and 60 90 120 degree flat lens, the pene-tration is more outstanding, maginifing the Lumen and PAR. The detailed data as follow, seeing that if you need. 

7. The height are changeable according to different plants and environments, sending the line for you to adjust that height more convenient.

8. Environment-friendly, no mercury and other harmful heavy metal.

9. The unique appearance make it more exquisite and convenient to ship. 

10. Any ratio could be done according to your requirement, including red, blue, orange, yellow, UV, IR and white lights, providing the plants needed the nutrient light, promoting growth and flowering large yields. Our suggestion is red: blue=8:1 or 7:2, red: blue: orange=7:1:1. (Red: 620-630nm Blue: 460-470nm Orange: 610-615nm). Usually, 430nm produces better growth sugars in plants and are the key to fast growth before flowering. 660nm makes special sugars suited for fruiting and flowers. 730nm stimulates the uptake of both 660nm and 430nm light waves.

Product Specification

Full spectra from 380-760nm & white LED for the best grow effect

Hang Height & Lighting Time Suggestion

1. Seedling to day 7: 30 inches from the Plants

2. Day 7 to start of stretch: 24 inches from the Plants

3. Vegetative stage of growth: 18 inches from the Plants   14 to 18 hours.

4. Flowering stage of growth: 18 to 12 inches from the Plants   10-12 hours.

 

Best spectrum for medical plants

Company Information:

Factory size: 2000 square meters.

Production capacity: 20000 pcs per month.

Production people: 100 persons.

Our Customer Service:

• Your inquiry will be replied in 24 hours.
• Any questions about led lights and service are welcome.
• Quick delivery time: 3days for sample and 15days for order.
• Customized design is available.OEM&ODM are welcomed. 
• Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs. 
• Special discount and protection of sales area provided to our distributor. Exclusive agents in local country are welcomed.
• 3 years warranty, does not cover damage caused by abuse, moisture damage or water.

Why Choose Us

1. 13 years Led grow light manufacturer with professional experience in production.

2. Cooperated with many long-term customers such as TaoTronics, Black star Lighthouse, etc.

3. Products are strictly checked by QC department before delivery, and with CE, RoHS, FCC PSE approval.

4. 3 years warranty policy, up to now, our product defective rate is under 0.2%.

5. 20000 kits every month to guarantee the best deliver time.