![Sky Sports F1 on Twitter: "Red alert! Mercedes trial new rain lights during morning session of #F1Testing https://t.co/wEL52EYbby #SkyF1 https://t.co/Kk23SivJfZ" / Twitter Sky Sports F1 on Twitter: "Red alert! Mercedes trial new rain lights during morning session of #F1Testing https://t.co/wEL52EYbby #SkyF1 https://t.co/Kk23SivJfZ" / Twitter](https://pbs.twimg.com/media/DdOy-oiXkAETELZ.jpg)
Sky Sports F1 on Twitter: "Red alert! Mercedes trial new rain lights during morning session of #F1Testing https://t.co/wEL52EYbby #SkyF1 https://t.co/Kk23SivJfZ" / Twitter
![The rain light flares on the car of Esteban Ocon, Force India VJM11 at Hungarian GP High-Res Professional Motorsports Photography The rain light flares on the car of Esteban Ocon, Force India VJM11 at Hungarian GP High-Res Professional Motorsports Photography](https://cdn-1.motorsport.com/images/mgl/6zlWgpw2/s8/f1-hungarian-gp-2018-the-rain-light-flares-on-the-car-of-esteban-ocon-force-india-vjm11.jpg)
The rain light flares on the car of Esteban Ocon, Force India VJM11 at Hungarian GP High-Res Professional Motorsports Photography
![Chad @ MSW Twitterissä: "That's a new one. @cartekmotorsport FIA Rain Light installed directly onto this SpecE46's running light. See our website for all your Cartek needs. #MoreheadSpeedWorks #MSWRacing #SpecE46 #SE46 #E46 # Chad @ MSW Twitterissä: "That's a new one. @cartekmotorsport FIA Rain Light installed directly onto this SpecE46's running light. See our website for all your Cartek needs. #MoreheadSpeedWorks #MSWRacing #SpecE46 #SE46 #E46 #](https://pbs.twimg.com/media/DesKONsXUAAYrxF.jpg)