... treatment for rust prevention.Features:1. Fashionable green energy-saving lamp: The stylish, elegant chic style, fine craftsmanship.2. ... and environmental protection, pollution-free.3. Protect the eyes: small-current power supply, no flicker, no glare, light soft, ... visual fatigue.4. The use of simple: personalized design, lamp direction of arbitrary regulation. Electronic touch-type devices, hand ...