Chubb Edwards' mini lights have been designed to command immediate attention. The unique double fresnel lens has been optically engineered to maximize the light output. This is accomplished with a series of complementing fresnels that cause the dome to “fill” with light. This design feature increases the apparent AdaptaBeacon “on-time” improving viewer perception. Beam distance is increased through the addition of external fresnel lenses. Lenses are available in six colours: red; amber;
blue; green; magenta; and clear.