The Integral LED 5W 12V MR16 bulb is a warm white LED light with a GU5.3 base, providing 410lm of brightness at a 36° beam angle. This non-dimmable bulb is designed for low voltage use, making it ideal for a variety of lighting applications in the home. With its energy-efficient LED technology and warm white light colour, this bulb offers a bright and cozy lighting solution for any space. Please make sure your 12v transformer or driver is capable of running wattages as low as 5w for optimum performance.