Note: This item is ONLY for 22V, not for 110V. Please confirm the voltage of your area before placing an order.DescriptionThis curing light is specially designed for detal solidification orthodontics, it comes with built-in powerful 5W LED, high and long life-span, rechargeable for energy saving use. The special design of chargeing 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.Feature- Color: Blue - Packing Size: 19 x 10 x 6cm. - Material: resin - Adopt 5W big power LED, long life span and low heating - Easy operation, safety and noise-fee - It can be adjusted arbitrarily within 5-40 seconds, and automatically shut down when there is no button operation after 20 seconds. - 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.