Rated voltage:12v Rated cyrrent:340ma Rated power:4.5w perating voltage range for :9-30v Maximum working voltage:32v Operating temperature range:- 40℃~+85℃ LED emitting angle: 120 degrees Color temperature: 6000K~7500K Size:300*26mm Additional: Reverse polarity protection, open circuit protection, turning signal function Methods of wiring: The red wire to the ignition switch, black wire to battery anode, yellow wire to turning lights