• Features: Translucent cover adjusts the time of operation for the auto light sensor to reduce the hassle of driving • (Easy to Adjust Auto Light Sensitivity) Comes in 2 colors of clear cover and smoke cover, so you can adjust the auto-light sensitivity to suit your preference • (Safe Driving Support) It has a function that automatically turns on and off without compromising the sensor function. Provides safe and comfortable support for night driving • Compatible Model Numbers: 89121-B203 / 89121-30020 / 89121-50020. Compatible models: Alphard, Verfire, Noah, Voxy, Harrier, Land Cruiser, Corolla, RAV4, Prius, Crown, Yaris, Sienta, C-HR, Camri, Rise, Hilux, Milai, Hilux, Hilei. Zet, Rocky, Compatible with vehicles with outer diameter of 0.7 inch (18 mm) such as Tanto, Tuft, Lexus etc. ※We do not guarantee compatibility. Some vehicles may require modification. Please check in advance that the standards may differ from different regions to vehicle inspection • Note: Please make sure to check the compatible model number, model, and size before purchasing. Modification may be required due to some make and model years Instruction manual not included. We do not provide installation support. Please refer to the images and dimensions We recommend that you ask a professional for replacement work