3. IP68 structure waterproof design; 4. Two-wire DMX decoding circuit design, compatible with DMX512 controller use, two-core power cord connection mode, completely synchronized changes, power supply AC12V, 50/60 Hz; 5. 4W-RGBW high-power LED, color: red, green, blue and white (4 in 1) lamp beads; 6. White light: default 3000K, 6500K optional; 7.