LEDEX™ cordless curing lights offer beautiful performance—in colors! Simple, two-button operation. Audible beeps every 5 seconds. Digital display countdown. Built-in heat management system to prevent overheating. Removable, autoclavable 8mm glass fiberoptic light guide. Specifications: Light intensity: 1,200mW/cm2. Wavelength range: 440-480nm. Timer settings (seconds): 5, 10, 15, 20, 25, 30. Rechargeable battery type: 3.7V/800mAh lithium-ion. Charger type: 5V/2A wireless stand. Charging time (full charge): 3 hours. Battery life: (full charge, standard mode): 200 10-second cures. Dimensions: 8-3⁄4"L x 1" (max.) diameter. Weight: 4.2 oz. Wireless charging stand features a built-in intensity indicator. Package includes 8mm fiberoptic light guide, wireless charging station, orange bonding shield, two anti-glare tip shields, and 20 barrier sheaths. Two year warranty.