Five of the LEDs I quickly installed in the bathroom (2mx3m), because I just wanted to have any "energy guzzlers" in my apartment. The LEDs are very bright, my replacement lamp (an uplight / floor lamp with 200W halogen lamp) can keep up just so, but that in which any justification which excludes consumption to continue to operate. The LED I have bought only by a recommendation from a friend (previously with me to test) and am just pleased and will if still needed to buy at any time.