Give your house the effect of trickling icicles this winter time with these striking, bright white lights, great for using indoor and outdoor use. They can be mains powered* or battery operated to suit your space and have eight lighting functions to choose from/ 200 lights Multi-action Bright white Green cable Indoor/outdoor use Timer function Requires 1 x CR2025 battery (included) Includes transformer for indoor use 14m cable (including 8m lead) 12cm icicle spacing *Mains power transformer for indoor use one