1.LED QTY:18pcs RGB SMD2835 2.Input voltage:12V.AC/DC 3.Power:1.2W 4.Dimension:φ63(45)*53mm 5.Material:PC+chrome ring 6.Length of cable: 0.5m,cables with connectors. 7.for SPA,bathtub，hot tub, wooden tub,foot barrel, massage tub, fautain, swimming pool,sauna room,steam room,whirlpool,jaccuzi, hydro-pool,under water etc