What colour light can i use on my leopard geckos at night?

Question

what colour of light will not disturb my leo's night patterns but makes the inside of the tank easier to look in.

Answer 1

you can use blue light bulbs or red light bulbs during night .this a link when to change the light bubls ect.

Answer 2

deep red or deep bulb low wattage

Answer 3

try a heating pad they work better