3.Constant power output:Power isn't changed by different voltage.

 

4.High color rendering index is more than 83,protect eyesight.

 

5.High intensity, high lumen output, low cost, low heat out put

 

6.Large area irradiation and equal ray distribution 
 

7.The bulb and ballast can be separate part,so that the tube heat will not transfer to ballast.

if reorder one part,saving 50%cost

 

8.Combination design,lamp cover options as requsted.

 

9. For growing :6400Kor 6700K for Propagation & Vegetative Growth (Blue Spectrum)
 2700Kor 2100K Flowering Stage (Red Spectrum)

  

10.100% Tri-phosphor, large capacity IC chip, ST mosfet, negative temperature coefficient magnetic components.

 

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

 

12.Trade conditions:

Delivery time 3-10 days

Sample free offer

Packing:1pc/box,50 or 100pcs/carton with foam protective

Payment:TT,LC,Wester union,paypal is acceptable 

 

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