1 Switch control 2COB on/ off, for small plant ,you don't need 4cob working, so just need turn on 1 switch. And you can Adjust the lights by dimmer switch to control the brightness for different plant.

LED Quantity:4*50pcs

Input voltage :AC100-240V

Work current:3000mA

Work frequency:50-60HZ

Actual power:200W

Spectral range:390-740nm

LED Life time:50000H

Working environment:-20+40℃

Product Size:310*310*90mm

Package Size:400*360*145mm

G.W:5.0KG

Features:

1.The use of advanced isolation power supply, the output voltage in line with safety standards, the use of soft-start power protection technology to prevent high voltage when the lights on the lamp body damage.

2.Revolutionary heat outlet design, greatly improve product thermal performance, operating temperature lower than the traditional temperature 10-15 ℃.

3. The new fan network design, noise reduction of more than 50%. Can effectively reduce the product work when the heat problem, to ensure the normal use of the product time. 

4.Using 90 degrees optical design, so that the light emitted by the LED more gathered, irradiation farther, more illuminated.

5. All-lamp modular assembly design, no glue, no glass, easy maintenance. Product lighter weight, easy to transport.

6. Can replace 3 to 5 times the power of high pressure sodium lamp, than the traditional high pressure sodium lamp and metal halide lamp can save 80% of the energy.

7. high light efficiency, 90% of the distribution of light, can be absorbed by plants. But the traditional high-pressure nano-lamp and metal halide lamp, only 8 to 10% of the luminous efficiency.

8. The use of thick aluminum substrate to do the substrate, compared to the traditional glass plate easy to repair, better heat transfer performance.

9. All the materials used in the ring meet the environmental requirements, mercury, lead and other harmful heavy metal substances.

Product introduction:

1. The shell is made of iron-coated metal aluminum foil panel, including a single 3W lamp beads 100PCS, built-in 60W constant current power supply 2PCS, built-in 2PCS fan, with high performance, low energy consumption and so on.

2. Input voltage AC100 ~ 240V, suitable for use in the world electricity. Built-in power supply, no other equipment configuration, direct access AC100 ~ 240V voltage can work properly, no need for mirrors and ballasts.

3. Using high-quality Taiwan-Hong-chip (LED plant light chip) 3W LED light source, life up to 50,000 hours.

4. According to different countries and regions to configure different specifications plug. (Such as: American standard, European standard, GB, Japanese standard, etc.)

5. The recommended ratio is 8: 1,7: 2 and 7: 1: 1 (red / 630nm: blue / 460nm: orange / 610nm), and the recommended ratio is 8: 1: Red / blue / orange / yellow / green / purple / infrared / white (410 ~ 850nm) mixed light to provide the spectrum of plants needed, red light to promote plant germination, flowering, blue light to promote plant growth.

Product application:

Widely used in greenhouses, plant plants, greenhouse farming, flower culture, indoor garden, water culture, pipeline cultivation, farm, potted plants, sprayed, tissue culture and so on. Suitable for any growth stage of the plant, and effective for aqueous or soil cultivation.