Product Name: Anti Rear-End Crash Caution Tail Fog Driving Laser Red Laser Beam Light Model NO.: YJLLFG002 Certification: E-mark, GOST, SONCAP, PVOC, NRCS, GCC, ARAI Resistance: Waterproof Model: Universal Usage Brand: Maiyu Voltage: 12V Position: Back Car Make: All Cars Material: LED Transport Package: Bags Specification: 10*8*2cm Product Description 12V-24V Anti Rear-End Crash Caution Tail Fog Driving Laser RED Laser Beam lightLASER RADIATIonAVOID EXPOSURE TO BEAMCLASS 3B LASER PRODUCTIn rain, fog, dust storms, haze, The item can be more effective warning farther vehicles behind your car,in order to avoid too close to the accident.But also for driving at night to provide a more prominent warning of the vehicle positionAs a novice to drive alignment guides do when reversing storage.Model:RSL-01Laser power:200MWVoltage: 12-24VLaser wavelength:650nm(Red)Waterproof and dustproof: IPX4Car fog light laser brakes Installation place:Upside and center of rear license plateEasy to install. Fog lights can be connected cable can be connected brake wires or license plate light wires.