I'd say go for option 2 for the candle holders and option 1 for the lamp as they will make your room more interesting and brighten it up

It has a window but is quite a dark room (dark wooden furniture as well) so I want to brighten it up. This is the bedding I bought -http://www.ebay.co.uk/itm/Je-Taime-Chic-Paris-Duvet-Quilt-Cover-Set-With-Pillowcases-Single-Double-King-/390791475790?pt=UK_Home_Garden_Bedroom_Bedding_PP&hash=item5afcfcb24e

Wanted to get candles and holders for above the fireplace, which ones?

1. http://www.ikea.com/gb/en/catalog/products/00236116/

http://www.ikea.com/gb/en/catalog/products/50225808/

2.http://www.ebay.co.uk/itm/CANDLE-HOLDER-french-SHABBY-cream-CHIC-candelabra-wedding-table-centre-/390898927452?pt=UK_Candle_Holders&hash=item5b0364475c

Which lamp should I go for?

1.http://www.homebase.co.uk/en/homebaseuk/lighting/table-lamps/marcie-beaded-table-lamp---chrome---22cm-682864

2.http://www.homebase.co.uk/en/homebaseuk/lighting/table-lamps/heart-of-house-birdcage-table-lamp---white-304217

3.http://www.ikea.com/gb/en/catalog/products/40242243/