Xprite 4 Yellow(Amber) LED Hide Away Strobe Tube for 80w / 120w / 160w Kits Headlight Replacement Bulbs Compatible with: 160W & 120W LED Bulbs Hide-a-way Emergency Hazard Warning Strobe Lights * DO NOT USE IT FOR ANY HID HIDE A WAY SYSTEM OR OTHER BRAND SYSTEM, IT IS NOT COMPATIBLE * Bulbs Size: 1" height; 1 1/4" Bottom Package Includes: 4 X 20w LED bulb Each tube is 20W. It can be used on 4 / 6 / 8 bulbs LED hide a way strobe light kit. Note #: It is universal replacement bulb for LED HIDE A WAY system kit ( MADE BY Xprite ). HOWEVER, we are not responsible for compatibility or " DO NOT MATCH " , if you purchased LED Bulbs Hide-a-way kit from other sellers or vendors !