UPDATE 2-UK Stocks-Factors to watch on Friday Nov 27
(Updates with company news, futures prices)
LONDON Nov 27 (Reuters) - Britain's FTSE 100 index is seen opening 21 points lower, or down 0.3 percent on Friday, according to financial bookmakers, with futures 0.5 percent lower ahead of the cash market open. For more on the factors affecting European stocks, please click on
* The UK blue chip index closed 0.9 percent higher on Thursday at 6,391.13.
* Britain's shopping streets, out-of-town malls and websites will be awash with discounted goods on Friday as shoppers chase "Black Friday" deals in a spending frenzy expected to top last year's record level.
* UNILEVER - Consumer goods maker Unilever said it would switch to using only renewable energy by 2030 and would stop using energy from coal by 2020, as businesses jostle to highlight their green credentials ahead of a global climate summit.