White light can be formed by mixing differently colored lights; the most common method is to use red, green and blue LED Flashlights . Hence the method is called multi-colored white LEDs (sometimes referred to as Red Green Blue Cree LED Flashlights).
Small Sun ZY-T08 Cree XM-L T6 5 Mode 635 Lumen White Light LED Flashlight Torch is a nice true budget light. the Small Sun hotspot seems brighter, but is smaller. The emitter image makes the comparison a bit difficult. If I defocus the zoomer as required to enlarge the aspheric hotspot to the Jacob A60 size.