Features: 1. High frequency and high AC input. 2. There is no high current shock when starting, and the circuit input does not include filtering electrolysis. 3. Small power interference, effectively reduces the impact on the scanner, greatly improves the life of the transformer and scanner 4. gradient, no flicker. 5. Especially suitable for flashing, full color scanning control of billboards also suitable for continuous work of the lights. It is fully sealed, waterproof and moisture-proof, suitable for all kinds of outdoor occasions, and can be placed in the open air. Specification: Input : 220VAC Output : 3KVAC Output Current: 30mA Load Length: 0.5-2.5m Power Factor: 0.9 Protection Of Abnormal State: input over-, overheating Applicable Load Range: all kinds of lamp Applicable Environment: -25 ~40, relative humidity 0~100% Size: 130 x 31 x 18.5mm/5.1 x 1.2 x 0.7in Weight: .142g/5oz Material: plastic Color: as shown The appearance is slightly different from the , and the function is the same. Package Contents: 1 x Electronic Transformer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.