High-quality screw holes are stable and , and are not prone to after long-term use. Tempered glass, the mask is made of high-quality tempered glass with extremely high light transmittance. Wide luminous angle, not easy to break. Die-casting heat dissipation, integrated thickened aluminum, convection principle design solves the heat dissipation problem and extends the life of the lamp Quality lies in the details. The aluminum lamp system is made of - aluminum die-casting, anodized, rust-free, efficient heat dissipation, effectively protects the core components of the lamp body, and has a longer service life. Color: As Shown Material: Metal + Tempered Glass Package Contents: 1 * Ring Light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.