... Bulb Lamp, LED Tube Light, LED Spotlight, LED downlight, LED Street Light, LED Tunnel Light, LED Flood Light, LED Mining Light, LED Chip, LED ... voltage constant current driver keeps stable current for the product.5. Green and eco-friendly lighting source without mercury.6. ... , high color rendering, safe and no flicker. Applications LED Ceiling light is fit for the lighting in hotels, show halls, museums ...