This item is obsolete , for alternative please see link below
https://www.easy-controlgear.com/products/venture-vyc020255-ve-ventronic-20w-quartz-cdm-hps-ballast?_pos=1&_sid=6a10334ab&_ss=r
The Osram PTi 20i is a mains voltage high frequency ballast to run: 1 x 20 Watt Metal Halide lamp
Product Family Benefits
Extended terminal section enables mains looping – Screw-down cable clamps for reliable strain relief – Long reliable life at maximum permitted temperatures – Automatic safety shutdown of lamps in the event of a defect or at end of life (EoL)
Data Sheet
Product Data Sheet