31mm 36mm 39mm 41mm6SMD 5050 Rgb Auto Remote Controlled Colorful Led Lamp Features: 100% Brand new and high quality Low Energy consmption with the power of 0.5w and brightness of 60LM per lamp bread High power with the best qualification of 5050w and three LED SMD lamp beads installation instructions: 1.Before installationcut off the power switch and trun the lamp OFF 2.After installation turn to the DOOR Low power consumption save a lot of energy high brightness Easy installation: just plug and play Widely used for interior lights to replace old festoon Usage: Door lights Over head lights Glove box light Reading lights Boot lights License / number plate lights.etc. Voltage: DC 12V only Working life: 10000-50000 Hours Light source: 5050 SMD Each dome light has 6 pcs 5050 SMD color: 6000-6500K Length avaliable: 31MM 36MM 39MM 6SMD 1210 3528 ( please remark if you need other size otherwise will send out 31mm thanks) 40mm-44mm: 211 211-2 212 212-2 214-2 569 578 6413 6429 12844 DE440 36mm-39mm: 3423 3425 6411 6418 6423 6461 DE3425 31mm-35mm: 3021 3022 3175 6428 6430 6461 DE3021 DE3022 DE3175 (please inform us the length of the bulbs) (If the buyer does not choose size default send 31MM) Usage: Reading light Roof light trunk light and interior light .Selections fro T10 socketsdouble pointed joints.DA8S bayonet jointTurn up the light and speed Package Include: 2pcs X RGB 50506smd Led 1pcs X Auto Remote Controlled