This is the Bright Source 24w 600x300mm LED Panel light panel that is suitable to be installed in all recessed applications. This super bright LED panel has a high lumen output of 2160 lumens and offers users a 37.5% energy savings. The panel emits either a warm white, cool white or daylight colour (selectable in the drop-down menu) - 3000k/4000/6000K and has an average life of 50,000 hours. We offer a 5-year warranty on every panel for your peace of mind so in the unlikely event of a failure we will replace like for like any faulty components or the full panel & driver. TRIAC Dimming otherwise known as phase-cut dimming, TRIAC dimming act as a high-speed switch and are used to control the amount of electrical energy passing to the lamp. A 'trigger' dictates what point the device starts to conduct the electricity, the quicker the switch reacts the more power is let through and the later it reacts the less power, resulting in dimming of the bulb. TRIAC Dimmers include leading and newer