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1. Eco-friendly LED lighting : LED is eco-friendly as it does not use heavy metal such as mercury etc unlike the fluorescent 2. Drying is fast and strong as a light efficiency is high. : Light efficiency is 3~5 times higher compared to the UV fluorescent 3. Many long hours use is possible as its life span is long : Since the LED life span is about 30,000 hours, it is possible to use 4~6 times as long as the UV fluorescent 4. Inferiority is few and safety is high by the use of small number of LEDs. As it use only minimum 1/5~maximum 1/10 level compared to the lamp type, inferiority is low and cost loss caused by replacement is small
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1. Press the start button for 1 second 2. Wanted a one second pause, press the Start button 3. If you want to change the time, press the Start button again (The default time is 15 seconds, 1 -15 seconds (green), 2 to 30 seconds (blue), 3 -60 seconds (red)) 4. Changes in the time displayed according to the button color 5. Possible to carry
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