The visitors scored five first-half tries through Lesley Vainikolo, Mike Tindall, Ryan Lamb, James Simpson-Daniel and Iain Balshaw.

BBC: Ulster 14-32 Gloucester

Backs coach Mike Catt said he had been extremely impressed with Lamb's attitude and skills in training.

BBC: Exiles 'fresh start' excites Lamb

Lamb said he was looking forward to working with Booth and Mike Catt.

BBC: London Irish sign fly-half Lamb