✔ 50 W<br> Provide basic crawler need quantity of heat, not destruction of animal normal cycle<br><br>✔ 75 W<br> Can be used with daylight or heating lamp, and the circulation use within 24 hours<br><br>✔ 100 W<br> Halogen lamp to replace the traditional tungsten filament lamp, more durable service life<br><br><br><strong>✔ Specification:</strong><br>   Dimension:7 x 7 x 10.5 cm<br>   Weight: 60g<br>   Material:Ceramic<br>   Power:50W 75W 100W<br><br><br><strong>✔ Package Included:</strong><br> 1 x Halogen Lamp