20 years lifetime of tubes. Turn off at night by timer.
Increase lifetime of tubes in twice! Brightness of tubes and LEDs change automatically by light-sensor. Can be powered from micro-USB. Countdown timer 99days: 23hour : 59mins : 59sec.Led glow independent random color leds and. Led (6 colors or autochange color mode). 10 modes of switching digits. 2 modes of work separator LEDs. C or F temperature format. Data is not lost when power off. Barrel plug 5.5mm/2.1mm ("+" inside, "-" outside) or. Dimensions of the clock in case - 28mm(L) x 195mm(W) x 85mm(H). What is on the board. Next effect of switching digits / next value. Change value / tubes brightness.
Turn off LEDs and tubes. Change brightness of top LEDs. Change color of top LEDs.2 months after received the item. Any claim should be made within 60 days after received the item. This item is in the category "Home & Garden\Home Décor\Clocks\Alarm Clocks & Clock Radios".
The seller is "kamalabs" and is located in this country: RU. This item can be shipped worldwide.