J-Creater 15W E27 LED Grow Light Lamps for Flowering Plant and Hydroponics System Easy to install and operation. Excellent heat dissipation with aluminum housing, safe and durable. Without shadow and in excellent condition, it is energy saving, low heating and power consumption, long life expectancy. More Energy efficient than Incandescent, HPS and most Halogen Lamp. Increase yield and decrease growth circle for plants.