[Best LED for 4'x2'] Mars Hydro TSL 2000 300W LED Grow Lights Veg Flower Plants Growth Lamp Hydroponics Grow Tent Effective & Quiet Ventilation Kit:

Effective & Quiet Ventilation Kit: 6″ Inline duct Fan is rated for max 402CFM

33% better safer support capacity metal frame(thickness is 0

TS1000 has the ability to replace a 250w HPS light while reducing 40% power intake

*pH and TDS meter readings can be stabilized quickly within 5s

[Best LED for 4'x2'] Mars Hydro TSL 2000 300W LED Grow Lights Veg Flower Plants Growth Lamp Hydroponics Grow Tent Effective & Quiet Ventilation Kit:Highlights Low Energy Consuming LED Grow Light Consuming 300w as well as mounted with 704 pcs chips, TSL2000 can be the alternative of a 400w HPS light while saving 25% electrical power. High Efficiency LED Grow Light With total light output PPF 717umol S and also leading PPE 2. 6 umol j, it's 50% more photon effective and can promise a 30% more return than the old HPS MH lights. Patent Highly Reflective Hood Shape The reflector shape on TSL2000 is