I love my gro light. Had it 6 years and swapped it from kid to kid. DH left it at MILs house once and we had to get her to post it as we missed it so much.
I have been thinking about 'best buys' and one is the Johnsons nappy box thing. They sell them in the Asda baby event often and it is white or lavender. Lavender twice as much usually, but down to personal choice. It is a box with toiletries in. I have used it every day for 6 years, and is so handy for keeping all the nappy stuff together, and handy for moving from room to room. Also take it on holiday. Best ten quid I ever spent.