Maximum effective coverage is 3 x 3 ft, perfect for 2.5'x2.5' vegetative coverage and 2.0'x2.0' flowering coverage. FULL SPECTRUM LED GROW LIGHT: Dual switchs dsign provide two cultivation modes, mixed red and blue spectrum can provide enough lights for all plants growth stage.VEG mode and illumination 18-24hours a day in growth, BLOOM mode and illumination adjust to 12hours a day in flowering DURABLE GROW LIGHTS: Update aluminum board is thick and sturdy, doesn't put out a tremendous amount of heat, high-quality protective covers for cables; 2.5mm thickness aluminum plate with two imported high-speed silent fans, in a lower temperatures, your plant won't be burned which could increase your lighting time and promote plant growth, Super long use time, so that you do not have to change the light frequently. DAISY CHAIN LED GROW LIGHTS: Adoptted daisy chain funtion to make less cords, which can connect with another 600w or 1000w grow lights to extent the coverage. Not more than 5pcs growing lamps can be connected and used together by power cords.
PROFESSIONAL SERVICE: 3 years Professional Service and free return for 90 days. Laboratory has more than five years of sales with after-sale service team professional in design, sales and production for the best products and service for the majority of customers. As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics\Grow Lighting & Accessories\Grow Light Kits".The seller is "shevashopil" and is located in this country: US. This item can be shipped to United States.