✅ Power Source: Choose between mains-powered (for reliability) or rechargeable (for portability during load-shedding). 👁️‍🗨️ Eye Comfort: Look for lamps with adjustable brightness and color temperatures (3,000–6,500 K) to reduce eye strain. 🪑 Form Factor: Clamp-style lamps save desk space and allow flexible positioning; traditional bases offer easy setup. ⚙️ Additional Features: Memory functions, auto-off timers, USB charging ports, and pen holders can add convenience.