Eiva Accessories EIVA, Accessories Surface for Led Magnetic Track Lights 48V. Slim. DALI. Power connector for surface track. White Eiva VK/04592/TR/PC/S/W EIVA, Accessories Surface for Led Magnetic Track Lights 48V. Slim. DALI. Power connector for surface track. Black Eiva VK/04592/TR/PC/S/B