Key Features High-Power Control 12A per channel, 432W/864W max output. Drives RGB LED strips, spotlights, and stage lights effortlessly. DMX512/1990 Standard Compatible with all consoles (e.g., lighting desks, software). Chain multiple decoders for unlimited channel expansion. 3 Operating Modes Mode (A): Set addresses (001-512) for individual fixture control. Built-in Programs (H): 10 preset effects (static colors, color jumps, speed adjustment). Speed Adjust (S): Fine-tune dynamic effects (20-speed levels). User-Friendly Design 4-digit LED display for real-time address/program monitoring. One-touch buttons (M, +, -) for quick address/speed setting. Auto-lock function saves settings after 5s idle. Robust & Reliable Wide voltage input: DC 12-24V. Operating temp: -20C to 60C (-4F to 140F). Compact size: 199x86x41mm (7.8x3.4x1.6in). Technical Specifications Control Modes : , Built-in Programs, Speed Adjust Display : 4-digit LED Color: As Shown Material: Metal Package Contents: 1 x Led Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.