256W High-Power Nail Curing Light - 4 Timing Settings, Auto-Sensing, LED Eye-Protection Violet Light, Portable Professional-Grade Lamp for Home DIY, Easy Operation for Novices

Thin Layers = Better Curing: Don’t apply too thick gel (no more than 0.5mm per layer)—thick gel may not cure completely, leading to peeling. Avoid Touching the Lamp Cavity: The lamp beads get slightly warm during use—wipe residue after cooling to protect the lamp. Store in a Dry Place: Keep the lamp away from water (e.g., sinks) to prevent short circuits (it’s not waterproof).