1.Works for DRL,daytime running lights,turn signal,backup reverse lights,tail bulbs,brake lights etc. 2. 4014+3030 LED ,which will a perfect beam pattern,high light output,low power consumption. 3. illumination, no dark The loading effect is good, and the position of the luminous point is to the car halogen lamp. 4. This Product Is Used Under Led Constant Current Drive, This Adopts , And The Quality Is Stable,With Stable Performance And Inspection.It Is To Drive On A Car; 5.this Product Can Be Applied To Various Car Models Item Type: Brake Lights Reverse Lamp Lights Voltage: DC12-24V LED Type: 18Pcs 4014 SMD + 5 Pcs 3030 SMD Waterproof: IP65 : 4014+3030 Number Of Lights: 23smd Power: 5W Voltage: 12v-24v Dc Color Temperature: 6000k-7000k : 1200lm Beam Angle: Working Life: 50000h Socket :T20 7440 W21W WY21W , 7443 W21/5W , 7443 SRCK Colour:Silver white Light Material:Aluminum alloy + LED Package Contents: 2 * LED Bulbs Note: Check The Basic Type Of Led Lights In Your Car To Confirm That The Bulb Will Adapt To It. Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed is +/- 1-3cm.