new_x000D_ Input: 100-240 VAC 50/60Hz 5-25W_x000D_ Output: 3kV 30mA_x000D_ Operational environment: -25-40_x000D_ A piece of heat shrink pipe will be shipped with the transformer, it can be used outside after you the wire connection, it can be used to protect the outside of wire connection. Can be used in any sizes of glass neon light sign, you can use it in glass neon sign of 14 inches, 17x14 inches,19x15 inches, 24x20inches, 19x19inches, 18x18 inches etc._x000D_ It also can be used in glass neon light sign in US, UK, Canada, Austria etc._x000D_ Fine workmanship and good performance. in use._x000D_ Item Type: Lighting Model Number: Neon Power Supply_x000D_ Note:_x000D_ Please check the transformer size before you place the order ._x000D_ Make sure the glass neon tubes are in good condition, no breaks, no cracks, etc._x000D_ Size: . 130*31*20mm_x000D_ Wire length: . 10.5 inches_x000D_ colour:black_x000D_ Material:Plastic + metal Package Contents:_x000D_ 1 * Neon Transformer Only the above package content, other products are not included._x000D_ Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_