project ceiling light 1. 40w induction bulb 2. average life:80000h 3. shockproof, waterproof project ceiling light1.Shell protection grade: IP65 ... , steel, petrochemical and other enterprises.Features:Energy-saving: a. Induction lamp, life cycle up to 80000h, 10 times ... hot start, no flicker and no glare.Applicable environment:a. Bullet-proof plastic materials, high transmittance, high-strength ...