Full size Higher power LEDs super thin plastic dome lightbar:

Specification:

https://www.youtube.com/watch?v=9e6o2qX9RV4&list=PLZvgTSaYotkBAwRdiRhQ3lNPBSQE-bay2&index=2
Each module contains TIR4 Generation III LED technology,During Off-duty, this lightbar is barely noticeable.With an aerodynamic, low-profile Plastic housing and design make this light bar sleekand subtle.The lightbar is fully weatherproof, and both the LED modules and flasher boards are epoxycoated for a durable finish.Energy efficient, bright, and easy to install, this light can fit virtually any lighting need.It comes with a 10-foot wire harness and universal mounting brackets for easy installation,and can also be hardwired to your existing switch box.Shows off over 15 selectable flash patterns and self-contained internal flasher andstandard 360-degree lighting, this light is impossible to miss when in use.Fully encapsulated weather proof housingUniversal Mounting Brackets Included12 Volt/24Volt available;Available length:18",27",37",48",59" etc; Standard Size 46.5" L x 12" W x 2.25 H