Humidity doesn't matter anymore Temperature doesn't matter anymore Seasons do NOT matter anymore cures completely within 1-3 seconds An eyelash revolution. Quite simply, without training. As a trained eyelash stylist, you will get used to the system within minutes and can start using it in no time. Packing content: 1x UV beam light 1xReplaceable Adjust Aperture Lamp Head 1x power adapter 1x foot switch 2x Beamlight UV lash glue 5ml 5x black eye pads 1x UV goggles Specification: 1.Material: Metal+Aluminium+Silicon 2.AC adpater: Input 100-240V /Output DC5V 1A. 3.LED POWER: 5W 4.UV Wavelength: 395-400nm 5.Lampdimension: Height:110-180CM.Base Diameter:20CM. 6.Operation mode: foot pedal Application: Without releasing the extension/fans, hold the UV light on the adhesive for about 1-3 seconds. The UV adhesive is cured immediately. Only works with light-curing eyelash glue. Not compatible with conventional eyelash glue. The soft lamp arm can be bent and adjusted in height at will. Make sure to have the light over the eye immediately for the perfect result. We recommend using the glue drop on a matt and non-reflective glue base. Does UV light harm the eye? it won’t hurt your eyes! You just have to make sure that neither you nor the customer look directly into the light. because the lamp shines from above onto the closed eyelid and never directly into the eye. Also you as a lash artist have no direct eye contact with the light and are additionally protected by our Beamlight UV safety glasses. If you expose the open eye to UV light for a longer period of time, for example minutes: yes! We only expose to the closed eye for 1-3 seconds. Therefore: no! (Sunbeds also have UV light. A tan/pigmentation only starts after about 8 minutes).