lsx-303: led curing light ƒü feature: 1. original imported big power led from usa. 2. high articulation optical fiber. 3. three working modes: strong, gradually strong, flashing. 4. optional working time : 10sec, 15 sec, 20 sec. 5. automatic inactive, automatic power off. 6. low battery alert. 7. super capacity battery. 8. wireless and corded style. ƒü application: solidify any brands of resin materials. ƒü technical: 1. recharger vorking voltage: ac100-240v ¡a50-60hz. 2. wavelength: 450-480nm. 3. light power: more than 1200mw/ cm2¡c 4. solidification time and depth: 5s3mm.