When you Received the light bulb and check whether it can light up, if not, please check your lamp holder, or replace the lamp holder with a new one, most bulbs that cannot light up are due to the light base not adapting the lamp holder. Every bulbs are checked carefully before shiping.Thanks Gaia
Sunning Heat Lamp 25~75 Watt Bulb, emits a broad-spectrum light, Provided A Basking Lamp Reptiles, Amphibians, And other Animals
This product is three wattage : 100W 50W 75W, which wattage required to the customer that the customer Choosed !
This product can not be used in conjunction with the thermostat , as it will seriously affect the lamp life , temperature control frequent power outages , very easy to make light bulbs burn !