Watt : 75WModel Number : UVA UVB lampPower Source : OtherVery Important:Can't use the buld more than 4 hours at once time , or it will burn out!!!Usually turn on light for 2~4 hours per day to remain its lifetime!!!Long time light treatment is not good for your animals. For tortoise, it will go down to the water if temperature is too hot.Do not let your animals to touch the light to avoid getting a burn.The bulb can only use in 220V country, can't use 110-120V country , such as USA, Canada, Japan and so on . if you need 110V bulb, pls check this link :https://www.aliexpress.com/store/product/25-50-75W-UVA-UVB-3-0-Reptile-Lamp-Turtle-Basking-UV-Light-Bulbs-Heating-Lamp/2659086_32917432806.html?spm=2114.12010612.8148356.13.6e2a7154aOsoiSPerfect product for your reptile pets , like tortoises terrapins lizards snake spiders frogs mammals and others pets.This lamp provides UVA UVB rays and heat:for diurnal reptiles, helping to create a paradise in reptile habitat.UVA and heat for thermoregulation:Stimulates natural affects of sunlight to promote a healthy reptileFocus light and heat to desired spot.:Basking lamps provide natural basking environmentsfocusing a beam of light:heat to the area of your choice, perfect for your reptileFacilitates natural behavior:in reptiles. Use with appropriate clamp lamp fixture.Provides essential UVB 3.0 and UVA rays for reptiles.Feature: Item size: 5*5*5cmItem weight :40g25w fit for aquarium/tank length <50CM50W fit for aquarium/tank length <80CM75W fit for aquarium/tank length <100CMVoltage:220-240VLamp base: E27Package:Package size : 10*10*10cmPackage weight:60gPackage includes: 1* UVA+UVB lamp