... can adjust the lighting brightness. 7, two 150W power box light bulb can quickly switch the side of the disc, and can ... operation during the operation. 8, the spring arm with a circuit limit, carried to disconnect, in particular, need to facilitate the ... fiber optic coaxial illumination, the maximum illumination ≥ 50000Lx, continuous tone light, halogen lamp 15V, 150W, optional xenon lamp lighting.7, ...