Type: 5050RGB Symphony+2835W Input voltage: 12 (V) LED chip brand: Sanan Optoelectronics LED lamp bead model: 5050+2835 Number of LED lamp beads: 120 (pieces/meter) Single lamp bead lumens: 18 (lm) Beam angle: 120 (degrees) Dimmable: Yes Size: L5000*W10*H1.9(mm) Scope of application: floor atmosphere light, mirror headlight, ambient lighting Color temperature: 12V 5050 external +2835W warm white, 12V 5050 external +2835W positive white, 12V 5050 external +3838WW positive warm white (K) Color rendering index: 85+