1. 1 Ultra NICHIA White LED + 2 Yellow LED 2. 2 Yellow LED sidelights create significantly alarm effect and protect the riders from the sidearm brunt. 3. Adjustable & Tool free bracket 4. Angle adjustable device on the holder 5. To intense Brightness by Special Lens with Patent 6. I.C. Controlled 2 Modes Steady & Flashing with one Button Operation 7. Water resistant 8. Long time using up to 100 hours 9. Adjustable & Tool free bracket 10. After releasing from the hold, it can be used as a delicate Flashlight 11. CE and RoHS certified
