Anyone have any experience of this type of lighting. I recently bought some led triangular undercabinet lights but they only had 5 led's per fitting and were very dim so I took them back. Will 21 led fittings be bright enough the advert says fitted with g4 1.3watt led lamps does this mean 1.3 watts per led !! which would equate to 27.3 watts or does that mean 1.3 watts total. I know led's are measured in lumens but how do these compare to watt's,tried doing a search but couldn't find out anything useful.