MG Innovative G4/921 LED Replacement Bulb | Warm White, 2-Pack, Wide Voltage

Standard LED bulbs can burn out fast in an RV's 12-volt system, where voltage spikes and dips are a normal part of life on the road. This G4/921-base bulb from MG Innovative is engineered for that wider voltage range, running reliably from roughly 8 to 30 volts DC in auto, marine, RV, and even military-vehicle applications.

Each bulb puts out a warm white glow, and the pair is rated for a long service life well beyond what an incandescent bulb offers. The L-shaped back pins make it a straightforward swap into compatible 921-wedge sockets.

• 921 wedge base, L-shaped back pins
• Wide voltage tolerance: roughly 8-30V DC
• Warm white light output
• Rated for up to 30,000 hours of use
• Sold as a 2-pack
• Built to withstand RV power fluctuations that damage standard LEDs

A solid choice for replacing interior or utility bulbs that keep failing under normal RV voltage swings.