Rigid Industries E-Series marked the introduction of the first projection LED light bar. The E-Series light bar is capable of distributing light across far lengths; and since it uses LED's the power consumption is very low. The housing is made of a durable aluminum and the lens of a strong sealed polycarboate lens, ensuring the integrity of your light. The patented Specter Optics technology features 50% more LED's than Rigid Industries Hybrid optics. The 60° Diffusion Lens is offers the best LED flood lighting in the industry.