my adaptor on my twig lights has gonemodel n-f 240204 input 230-240v50hz output 24v-850ma max20.4va would another adaptor be ok to use ? or has any 1 got 1 to sell thanks

Twig lights??

So long as it is the correct connection and can support the required voltage and amps output (and is ~230v input), you should be fine.

thanks for your help much appreciated