Proprietary projector optics, utilizing multiple lenses, combined with the latest LED technology. Cast aluminum heat sink dissipates heat, and contributes to the exceptionally long 50,000-hour service life. Shock-proof, solid state design offers instant-on convenience, even at temperatures as low as -40°, with ultra-low 3A draw that allows extended operation with minimal battery drain. Offered in handheld wireless, remote control models. Both models feature easy, fingertip control of the light’s 135° tilt and 350° rotation range.