Real Himalayan salt lamps have a soft pink, orange, or reddish tint due to iron oxide and other minerals. Avoid lamps with overly bright, neon, or artificial-looking colors (e.g., blue, green, purple), as these are likely dyed. Authentic lamps may have subtle color variations or streaks, while fake ones often look unnaturally uniform. Authentic Himalayan salt lamps are mined in Pakistan and shipped globally. If the price seems too low, it’s likely fake. Buy from reputable stores or brands that specify "100% Himalayan salt" and mention origin (e.g., Khewra Salt Mines)