This is an LED device that converts a standard ceiling bulb socket into a high-output LED lamp. The device draws only 45 watts but puts out the equivalent of 240 watts of incandescent bulbs. The three blades are adjustable to light different areas. It is very good quality and will last an estimated 80K hours of use, while the typical incandescent bulb it replaces will last only about 1K hours. This saves you both time and energy.