It s nothing to do with the bulb as the spotlight is only coming on now and again.
Dimming thermostat with ceramic bulb.
Temperature thermostat temperature stats can be used with any heat source however they are best for use with ceramic bulbs.
They will shorten the life of a light emitting.
Now put the thermostat probe through the vent or you can drill a hole through the vivarium if you wish.
It s understandable that some growers may want to dim their grow lights but it s best to keep your lamps at full power.
The effects of dimming your grow lights.
With a reliable single output capable of sustaining reptile heating equipment up to 600 watts minimum 40w the habistat dimming thermostat is perfect for heat bulbs basking bulbs and even just light bulbs ensuring your reptile gets both the heat and light it requires to thermos regulate metabolise and digest their food efficiently contributing to their overall health and wellbeing.
The push button dial system of the thermostat will prevent accidental changes of the set temperature if the device is being handled.
Remember to check your thermostat can cope with the wattage of the ceramic bulb.
Pulse proportional thermostat these are made specifically for ceramic heaters.
I ve been using my komodo dimming thermostat for ages with no issues at all.
I thought it may be the ceramic heater bulb so changed it for a spotlight bulb so i know when it s coming on.
I use a 60w ceramic heater for my 3ft x 1 5ft x 1 5ft vivarium.
Simply connect your heat mat heat cable ceramic heater or heat bulb to the exo terra day night thermostat set the preferred daytime and nighttime temperatures and place the heat sensor in the desired spot.
I have this one.
For this how to the pictures will show you a step by step guide on how to setup your ceramic bulb with a ceramic light fitting to a dimmer or pulse proportional thermostat and how to fit a ceramic guard.
For heatmats cables use an on off thermostat for ceramic bulbs accurate heatmat temperatures use a pulse thermostat for light bulbs use a dimming thermostat always check that the thermostat you use is suitable for the wattage of your heat source.
They send out pulses of energy to the bulb to change the amount of heat the bulb gives out.
On off stats usually come in either 100w or 300w and pulse dimming thermostats are usually rated.
Ultimately it s better to use a 600 watt grow lamp running at full power than to dim a 1000 watt bulb.
You must be sure to use a ceramic light fitting though as it can melt the plastic ones pretty quickly.