Powerful Lighting from strong design. Every aspect of MASTER is designed in pursuit of performance. From there anything is possible.Mixable Diffuser. Build in the WRGB LEDs with the diffuse panel which is enhanced color mixing and more uniform caustics. Let you feeling more pleasing light appearance Anti-Traditional, the Shade Cover. The uni-design of the light, heat sink and shade cover, it prevents light leakage coming out from MASTER and reduces glaringness. To protect your eyes and meanwhile to help the lights expand more heat dispersion.Full Spectrum. With the greatest performance, spectrum output, and deep red of 660nm to growing up, it become a new lighting system created to let a wide range of professionals push the limits of what is possible.iMicMol APP Controller Easy to connect and control your light with your Phone. The newest UI design which is help to you to set the light quickly. There are two modes, Auto and Manual mode with 4 channels to make varies lighting settings. Lunar, lightning, cloudy, the rich settings to make the lighting become more powerful.Master 1200 Item No.: M-1200 LEDs Power: 336 * 0.5W Size: 47.2" * 6.3" * 1.6"" (120 * 16 * 4cm) Packing: 49" * 7.9" * 3.2 (124 * 20 * 8cm) Shipping Weight: 5kg LEDs Array 126pcs White CH 1 42pcs Blue CH 2 84pcs Green CH 3 84pcs Red CH 4 Bracket Coverage (length): Standard for 120cm (48") Min tank: 120cm (48") Max tank: 140cm (55")