The Venture MCI6 ignitor is from renowned lighting control gear manufacturer Venture Lighting/Parmar. 

Designed to operate specifically with the Venture/Parmar ballasts with 100-600W HPS Son lamps or 35-400W Metal Halide lamps.

Do not use this ignitor unless listed on the mains ballast wiring instruction.

There is a data sheet attached under the Product Information section of this page. But if you would like any assistant with confirmation that this is the correct item for you, please do not hesitate to contact us and we will check ballast and lamp compatibility for you if required.