ledmo switching converter, power supply adapter transformer for led strip light, ac 100v/240v to dc 12v 20a 240w led strip light power supply switching mode converterFeatures: Input: AC110V-240V 50/60Hz Output: DC 12V, 20A Wattage: 240W Working efficiency: 80-85% Protection: short circuit protection,overtemperature protection Cooling: Self-cooling Working condition: 0~45 material shell: iron Certification: CCC & CE Connection: L: FireWire. N: zero line. G: ground wire. - V: load negative. + V: load positive. Package included: 1x Switching Power Supply