This lamp was bought for our son (4years). At the same time we ordered for us a LiteXpress with crank. You could see immediately why Moses flashlight is significantly cheaper. Both lamps have 3 LEDs but the luminosity of Moses is clearly worse and leaves a lot faster after. The lamp is more difficult. Now, after one year, the lamp goes out immediately after the load, so that it is available only by continuous pumping. Good for the hand muscles, but very frustrating, especially for a child. By pumping the housing screws and thus the contacts inside loosen. They had every now and then to be tightened. Our son has indeed taken the torch from time to time in the hand, because the luminosity but was so low down too quickly aside. He will now get from us the same lamp, we have also. The few euros are then safely invested well.