The DIALIGHT 585-5525 series LED replacement lamps provide a long-lasting and energy-efficient alternative to traditional incandescent lamps. These T-3 1/4 based lamps are designed for easy replacement and offer high intensity illumination in a range of colors, including ultra red, yellow, bright yellow, and green. They are suitable for various industrial applications where reliable and bright lighting is required. Polarity options are available, with bi-polar options not available for 6 volt devices or 120VAC devices. Contact the factory for more information.