Features: The shell of our egg lamp is made of high-quality aluminum alloy material, making it sturdy and durable for long-term use. Equipped with a high-grade LED light source that emits cool white light, it provides clear visibility for monitoring the development of fertilized eggs. It is recommended to check eggs once or twice a week to observe growth progress. Simple to operate by pressing the button located at the bottom of the egg candler. The included plastic cover allows for convenient placement of eggs during use. Powered by 3 AAA batteries (not included), this egg candler is energy-efficient and easy to maintain. Battery replacement is quick and user-friendly. Designed for use with chicken, duck, or goose eggs at any stage of incubation. Available in multiple colors, allowing you to choose your preferred option. Specifications: Condition: Material: Aluminum alloy + Plastic Color Options: Red, Blue, Black, Silver Light Source: LED Power Source: 3 x AAA batteries (not included) Light Color: Cool White (6000K–6500K) LED Light Size (Diameter x Height): Approx. 2.3 x 8.3 cm (0.9 x 3.3 inches) Total Length (with cover): Approx. 11.6 cm (4.6 inches) Weight: Approx. 32 g Package Included: 1 x Egg Candler Tester (batteries not included) 1 x Light Cover