This simple yet professional device is designed for aquaculture use. With this handy tool, you can obtain incubation information more accurately and easily. Equipped with a cold light unit, it avoids excessive heat that could damage the eggs. It is suitable for common types of eggs such as chicken, duck, and goose eggs. Features: - Color: Blue, Black - Material: Aluminum alloy, ABS - Size: 10.30 x 3.60 x 3.60 cm / 4.05 x 1.41 x 1.41 in - Power supply: 3 AAA batteries (not included) - Professionally designed for aquaculture use; high-quality lighting allows users to clearly and directly observe incubation conditions - Cold light technology prevents overheating, with an opening smaller than the diameter of most eggs - Compatible with standard-sized eggs, offering greater flexibility and an improved user experience - Constructed from high-quality materials for durability and long-term use - Helps you examine the inside of eggs to check if they are developing properly Packing list: 1 x Egg incubator lamp