My first safelight was a 2W neon bulb. I think the instructions told me to cover it with some amber paper. Holy cow, I still have it and it still works. The generic red bulbs are not safe enough for most papers today.
You really should look for a good quality OC (dark amber) safelight filter (or whatever the paper maker recommends), with a fairly dim (15W or less) bulb kept several feet away.
If it doesn't come your way, you could work in the dark. You would miss out on the joy of watching the print develop, but your print would be better than it would if it got exposed to light that wasn't good for it.
Timers are easy to come by. But you could use a metronome or any other way to count out the seconds.