Strobe Lighting Unit Includes: 1x RC4WD Strobe Lighting Unit 2x Regular M1.6 Nuts (Silver) (Z-S1230) 2x Steel Socket Head Cap Screws M1.6 x 4mm (Z-S1482) 1x RC4WD Strobe Lighting Unit 2x Regular M1.6 Nuts (Silver) (Z-S1230) 2x Steel Socket Head Cap Screws M1.6 x 4mm (Z-S1482) Easy Plug and Play M1.6 Mounting Tabs 1x Futaba Female Connector 1x Futaba Male Connector Capable of 11.1 Volts and 7.4 Volts Hole to Hole Length: 1.06in / 27mm Total Length: 12.8in / 325mm Weight: 0.14oz / 4g Make those LED light flash in many configurations with the RC4WD strobe lighting unit.Notes:Fits RC4WD KC HiLiTES 1/10 C Series High Performance LED Light Bar (20MM/0.75") (Z-E0052)Fits RC4WD KC HiLiTES 1/10 C Series High Performance LED Light Bar (40mm/1.5") (Z-E0054)Fits RC4WD KC HiLiTES 1/10 C Series High Performance LED Light Bar (75mm/3") (Z-E0055)Fits RC4WD KC HiLiTES 1/10 C Series High Performance LED Light Bar (100mm/4") (Z-E0059)Fits RC4WD KC HiLiTES 1/10 C Series High Performance LED Light Bar (150mm/6") (Z-E0061)Fits RC4WD 1/10 Baja Designs Stealth LED Light Bar (100mm) (Z-E0064)Fits RC4WD 1/10 Baja Designs Squadron Pro LED Lights (Z-E0066)Fits RC4WD 1/10 Baja Designs S8 LED Light Bar (120mm) (Z-E0076)Fits Super Bright Scale Light System 2 (Z-E0019)Fits LED Basic Lighting System For Cruiser Body Set (Z-E0071)