Bont Light Up LED Roller Skate Wheels - Various Colours! – Momma Trucker Skates
LMNADE Roller Skate Wheels - LED Light Up Accessories for Skating, Pack of 4 Flashing Quad Skate Replacement Wheel with Bearings, 62mm Outdoor and Indoor Soft Rollerskate Boot Flash Lite Wheels :
Mode Freestyle Wheels - available in the UK at Offset Skate Supply