Product Model: JD2912 5pin 12VDC 40A waterproof relay Application: Suit for all automobiles and devices equipped with a 12 Volt DC power source. Used in led work light, fog lamps, , wiper, fans, speakers, central locking, alarm, electric , etc. Wire Specifications: Black - Ground (85), Red - (30), White - Trigger (86), Yellow - Output (87a), and Blue - Output (87). 12 V DC waterproof relay (max 14 V). Perfect waterproof construction, excellent performance of waterproof, dust proof and moisture proof, works well in any weather conditions. Product name: 5-Pin Relay Model: JD2912 Coil power: 1.8W Ambient temperature: -40 Celsius-and125 Celsius Contact form: 1a, la, 1c, 2a Contact capacity: 1a/2a: 40A 14VDC 1b:30A 14VDC 1c:40A/30A 14VDC Coil voltage: 12V- Contact resistance: less than or equal to 50m ohm Insulation resistance: greater or equal to 1,00M ohm Colour: black Material: ABS Package Contents: 1 x Relay 1 x Harness Socket Only the above package content, other products are not included. 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.