Help changing a light bulb!

[Champ]

Rather embarrassingly I have been unable to work out how to change a light bulb in our bathroom. I was told I should be able to undo some screws to remove the outer casing (photos are attached) to access the light bulb, but I don't see any parts that unscrew. There are small holes but they don't seem suitable for screwdrivers or Allen keys...

Any help would be much appreciated.

[Rosetta]

The three silver things sticking out at the rim look like a type of screw to me.

[Sean Of Dulwich]

theres a vid on youtube that shows you

[Champ]

Thanks for your help, can you please post the link as I haven't been able to find the video appropriate for this type of light.

[chickendinner]

the bulb should just twist out,or push in then twist

[handymaneast dulwich]

Just pull the bulb out as this type of bulb is only a push and fit type. It will just have straight pins

Do not twist or turn the bulb just pull straight out :) try not to put to much pressure around the bulb when pulling as these bulbs are known to crack tubes.