50m role of Collingwood lighting branded LSV05 24v, 9.6W/m, 900lm/m, IP20, 2700K LED sticyback Strip ideal for accent lighting projects, cut points every 50m 

9.6w per meter max 5m run - join in parallel to achieve longer lengths 
900 lumens per meter 
9.6 watts per meter 
Colour of LED, 2700K very warm light 
input voltage, 24VDC
IP20 rated, ideal for indoor use 

manufactured by Collingwood lighting in the UK so has a genuine CE approval