Features: This DMX512 color LED driver module ensures uniform brightness with constant current output (up to 300mA). Features independent color channel control, and integrates DMX512 protocol for professional grade synchronized lighting effects. Engineered with adjustable DC12-24V input, over temperature/shortcircuits protections, and 92% conversion efficiency , optimizing space and safety for demanding installations. Ideal for professional lighting technicians, event production and architectural designers requiring precise color control in commercial/entertainment environment. Perfectly adapts to dynamic stage shows, wedding decorations, retail signage lighting, requiring multiple zone color synchronization. Specifications: Item：Led Constant Current Drive Power Module Size: about 33.1x20.1mm/1.3x0.79in Supports independent control of color colour channel Adjustment Current up to 300mA Support DC12V- 24V Adopt DMX512 Control Connection Quantity： 1/3pcs Package Includes: 1/3pcs Led Constant Current Drive Power Module note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.