[Easy to Setup] This LED grow light is lightweight and very easy to use with the upgraded hanging bracKet, the system can build up to a perfectly sturdy state within a minute. The built-in 59-inch power cord does add another two feet to Keep your plants happy. [Low Heat] ABS plastic material molding hydroponic plant light panel, excellent heat control, running cool and quiet, will not harm your plants. The square design allows the beams to maximize coverage of 3 feet by 3 feet of plant area, and hanging around 6-10 inches is recommended for seedlings. [Efficient] Plants grow fuller with stronger and straighter stems with these LED grow bulbs. Most seeds sprout and sprout within 2 weeKs. Low power consumption saves your electricity bills and the 2-pacK design is great value for money.