Description Product Description: The BLUE SEA SYSTEMS 6-Amp Digital Dimmer – 7504 is a rugged, reliable dimming solution for 24V DC lighting systems in marine and RV applications. Designed to control LED, incandescent, or halogen lights, this compact digital dimmer uses PWM (pulse-width modulation) technology to deliver smooth, flicker-free brightness adjustment. With a 6A current rating and a simple momentary push-button interface, the 7504 provides precise lighting control while maintaining energy efficiency and durability in harsh environments. Key Features: 6A Current Rating – Ideal for moderate-power lighting circuits in 24V systems. PWM Digital Dimming – Smooth, silent dimming with zero flicker. Momentary Push-Button Operation – Tap for on/off, hold to dim up/down. Memory Function – Remembers last brightness level after power is switched off. Supports Multiple Light Types – Compatible with LED, halogen, and incandescent lights. Ignition Protected – Safe for installation in gasoline engine compartments (SAE J1171 compliant). Reverse Polarity Protection – Safeguards the unit from incorrect wiring. Marine-Grade Design – Built for harsh, moisture-prone environments. Specifications: Model Number: 7504 Voltage: 24V DC Max Current Rating: 6 Amps Output Type: PWM (Pulse Width Modulation) Control Interface: Momentary push-button (short press = on/off, long press = dim) Lighting Compatibility: LED, halogen, incandescent Ingress Protection: IP66 – dust-tight and resistant to strong water jets Operating Temperature: -40°C to 85°C Mounting: Surface mount Certifications: CE, Ignition Protected (SAE J1171) Dimensions: Approx. 2.75″ x 2.75″ (faceplate) Applications:The 7504 is perfect for boaters and RV owners seeking a simple, durable dimming solution for 24V lighting circuits-ideal for cabins, cockpits, or accent lighting where reliable, space-saving controls are a must.