New Input: 100-240 VAC 50/60Hz 5-25W Output: 3kV 30mA Operational environment: -25-40°C A piece of heat shrink pipe will be shipped with the transformer. It can be used externally after completing the wire connection to protect the wire connection point. Compatible with various sizes of glass neon light signs, including 14 inches, 17x14 inches, 19x15 inches, 24x20 inches, 19x19 inches, 18x18 inches, and others. Suitable for use in the US, UK, Canada, Austria, and other regions. Well-crafted with reliable performance. Durable construction for long-term use. Item Type: Lighting Model Number: Neon Supply Note: Please verify the transformer dimensions before ordering. Ensure glass neon tubes are intact with no breaks or cracks. Dimensions: approximately 130 x 31 x 20mm Wire length: approximately 10.5 inches Color: black Material: Plastic + metal Package Contents: 1 x Neon Transformer Note: The package includes only the items listed above. Other products are not included. Lighting and display settings may cause slight variations between the product color in images and the actual item. Measurement tolerance: +/- 1-3 cm.