DIY kit suitable for all propane and natural gas gears, but you may need to do some modification during installation, it does not fit all current holes for installation or length of the wire (if the power supply is not enough, you can use two) Output voltage: ; = 20 kV, ignition distance: 3-5mm, wire length: 30 cm Applicable gas: LPG/NG, temperature resistance: -20C ~ 120C Cable Length: 30cm. Electrode: M10x1. Straight pin length: 19.5mm. 135 degrees at the head: 9mm No battery needed, just press 1 spark. Service life: more than 30,000 times Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!