Description: This curing light is specially designed for detail solidification orthodontics, it comes with built-in powerful LED, high intensity and long life-span, rechargeable for energy saving use. The special design of charging dock base can be also used for holding the handle horizontally or vertically. Solidification time is adjustable from 5-40 seconds for your choice. Super long standby time and strong power for your convenient use. Features: Adopt big power LED, long life span and low heating. Easy operation, safety and noise-fee. Super long standby time. A full charge can be used for more than 130 times continuously under 20s working time mode. Low standby power consumption with 90 days standby time. Constant light intensity. The solidification effect is not affected by the consumption of remaining power. Touch-button for more comfortable and convenient to operation. Large capacity Li-ion rechargeable battery, automatic shutdown, low battery alarm, replacement battery is easy to get. Specification: Size: about 35 x 15 x 15 cm / 13.7 x 5.9 x 5.9 inch (L x W x H). Material: Plastic Working modes: Strong, Gradually strong, Pulse Working voltage: AC 110-240V, AC50-60Hz Wavelength: 420-480nm Luminous power: 1500mW/cm² Solidification time and depth: 5s/3mm Optional working time: 5-40 sec Battery capacity: 2200mA/h, 3.7V Battery standby time: 90 days Specific Operation: 1. The first is the strong light mode: The strong light indicator light is on, press the power switch, you can enter the strong light curing mode, the buzzer will sound "di" every 5 seconds, after the running time countdown is completed, It ends automatically. 2. The second is the pulse mode: The pulse indicator light is on, press the power switch, the power indicator light is on, you can enter the pulse curing mode, the buzzer will sound "di" every 5 seconds, and the running time is counted down. After that, it ends automatically. 3. The third is the gradually strong mode: The gradually strong indicator light is on, press the power switch, the power indicator light is on, you can enter the gradually strong curing mode, the buzzer will emit a "di" beep every 5 seconds, and the light source is controlled by The weak light gradually brightens to the strong light, and the running time counts down automatically and ends. Package Included: 1 x UV Dental Wireless Lamp (EU Plug with Free UK Adapter Converter)