3.High color index is more than 83,protect eyesight.

4.The bulb and ballast can be separate part.

5.Combination of design,lamp cover options as requsted.

6.100% Tri-phosphor, large capacity IC chip, ST mosfet, negative temperature coefficient magnetic components

 7.No stroboscopic, no glare, low-temperature start, wide voltage protection, electromagnetic interference with international EMC standards,  advanced technology patch, guarantee quality stability.

 8. Characteristics: large area irradiation and equal ray distribution. High intensity, high lumen output !

 9. For growing :6400K for Propagation & Vegetative Growth (Blue Spectrum)  2700K Flowering Stage (Red Spectrum)

10. Maily used for Growing,School,Road,Park place ,football ground ,stage ,huge square

 There is 1 year quality warranty from us ,during this time,any quality problem can be get new one from our factory except people damaged it.

We don't make poor quality,if need poor quality please kindly choose other supplier ,thanks .