Jef79answered grow question 5 years ago Hello.. Hope you are well.. This shudnt b a problem for ur babies.. Best method is put ur hand above her tops n if it feels cool-ish(the light isnt warming ur hand to much) then she'll b ok, at such young age its better to b cautious .. I use 1 of those heat sensor guns from ebay.. They only a few £/$€ n give an instant reading of any surface temp.. Great little gadgets to av handy.. Stay safe n gud luck.. 👍🍀