I have to buy from Amazon because I am using an Amazon Credit card.
So you are saying to go with this one, "144pcs*3watt , Power consumption:270-294W, Size: 945*325*60mm" instead of two of these "96pcs*3watt , Power consumption:175-191W, Size: 655*325*60mm"?
The price difference between the two options makes them about the same price per bulb (or per watt). Amazon sells two of the smaller lights as a package.
http://www.amazon.com/gp/product/B00DPS3L78/ref=ox_sc_act_title_2?ie=UTF8&psc=1&smid=AKPEMWWZ95494 (that's for two lights)
or
http://www.amazon.com/gp/product/B00DPS7UUM/ref=ox_sc_sfl_image_4?ie=UTF8&psc=1&smid=AKPEMWWZ95494 (that's for one larger light)
I'm assuming you meant Amazon gift card but in case you actually did mean credit card then you can use the Amazon credit card anywhere credit cards are accepted. Those prices are nuts lol, it's like double for the same light........