The MSF Lighting G4 LED Capsule Bulb is a high-efficiency replacement for G4 halogen capsules. Featuring SMD 2835 LED chips, this bi-pin bulb delivers bright, cool-white illumination with minimal energy consumption. Compatible with 12V DC/AC systems, it is ideal for landscape lighting, marine applications, RV lighting, and decorative fixtures. Durable, low heat, long lifespan. CE and RoHS certified.