Yeah, what was your heat source and was it on a thermostat? Red bulbs pop very easily and sometimes shatter. Their only benefit is that they will definitely provide enough heat - usually too much, and should always be used with a thermostat.
My last 150watt (all I had on hand that could hit 35c in my big brooder) lasted a little over a week, but that's all I needed it to as I had 100w ceramic heat emitters ready to go.
Also had seedmat heat pads in there, though they were averaging around 27-28.
I have a reptile, so always have spares handy.
When dealing with this kinda heat, you need a ceramic socket (plastics will melt and malfunction) and a cage is strongly recommended - especially if they'll be fledging under that lamp.
Reds should always be used with a thermostat as the can easily get up to 50c+ directly underneath. Thankfully, their heat is only directional, but they also chill quickly when blown. Ceramic bulbs retain heat longer and provide radial heat, but also take longer to warm up. If they blow, it can take a bit of time for the heat to dissipate, but they hardly ever do. I've even gone as far as to use an IR deep penetrating heat projector for one of my hatches. They're a bit pricier than your standard ceramics though.
With the right setup and the use of a handy thermostat with a secured probe, heat bulbs shouldn't pose a fire hazard.
If you're paranoid it may happen again there are 'smart' temperature probes which can alert you if the temp drops below a set number, or you can add a heated seed may or reptile mat wrapped in a towel for a bit if supplementary warmth which will protect from everything except a power outage(They're waterproof and can be washed. Very hardy, and meant that be on constantly).