For a 4x4ft grow canopy, which lamp you would choose from FC4800, FC-E4800 & TSW2000? 
The 3 lamps cover well @ 4x4 ft room, with stable quality on upgraded power supply, plants needed full-spectrum and dimming daisy chain feature available.
FC4800:
SAMSUNG LM301B chips,
480w draw power, PPFD
1366umol/S, allow upgrade Smart control function. Recommend for single or multi-tier racking and various indoor plant grow scenarios. Price now @
600$
www.mars-hydro.com
FCE4800:
BridgeLux chips,
480w draw power, PPFD
1331μmol/S,allow upgrade Smart control function. Recommend for indoor horticulture growers, from professional cultivators to hobbyists.Price now @
440$
www.mars-hydro.com
TSW2000:
BridgeLux chips,300w draw power, PPFD
776umol/S, New upgraded patented reflective hood design @ white baked painting shell, increased
5% more light efficiency; Recommend for grow tent, small room, cabinet & closet, and plant shelves.Price now @
216$
www.mars-hydro.com
Let’s show your choice.
BTW, And the
July 4th Day coming, do you wish either of these lamps to be included in a giveaway or promo? Let’s see your passion, and we’ll decide on it. Stay tuned!