12V Transformer This electronic transformer, changing from AC 220V-240V to AC 12V, it could protect the low voltage light bulbs or lamp beads. it is very durable to use, and easy to install, the red lines are input line, the white and gray lines are output line. Previous page Next page Specification Shell Material Plastic Color White Input Voltage AC220-240V 50/60Hz Output Voltage AC 12V Nominal Power 105W Max. Power Factor 0.99 Max Ambient Temperature(Ta) 40 Max Case Temperature(Tc) 85 Lifespan Above 2 years under normal use. Body Size(L x W x H) Approx. 9.5 x 4 x 2.1cm / 3.7 x 1.6 x 0.8inch Line Length Approx. 16cm / 6.3inch Package Weight Approx. 68g Package Included 1 x Electronic Transformer.