This is a good product. The dimmer is a must have. Surprisingly, it doesn't heat up my grow area much. Uses about 92-96 watts which is less than their 600watt LED grow lights (I have two with the hood). This light is a fantastic grow light source, its PAR value is great for this price. My plants love their intensity and light penetration. Overall, the board design and LED layout, together with the industrial build makes for a quality product, great buy. I am happy with Phlizon and their LED growSee full review