Features: This part is a high intensity egg monitoring lamp. This will allow you to see the fertilized eggs by showing a dark spot and veins at the beginning. The candle light was very useful and very fun to watch the growth of the fertilized eggs. This egg candler provides high spark lumens of super cool LED light for ultra-safe illumination of your eggs. You can check about once or twice a week to make sure they are growing. To confirm if an egg is fertilized or not, This Light allows you to see afterward by showing a dark spot and veins. You may not know until then. You can mark your eggs with dates in pencil so you can keep track. Brand new, power supply (cable not support). Long heavy duty power cord with easy on/off button.The Light Candler Tester is not only for people who want to incubate eggs, but also suitable for children and students to learn the incubation process.Specifications:Plug: US/EU (optional)Material: ABSColor: BlackInput Power: 100-240V AC, 50/60HzOutput Power: 3.2V/300mAPacking: CartonPackage Size: 16*10*6.5cm/6.3*3.9*2.6inPackage Weight: 186gNotes:Please allow 1-3cm differences due to manual measurement.Package List:1*Egg Candler2*Candler Cover