This is a vintage sun bulb. Westinghouse Type RS 275 Watt. Has common bulb base to screw in any lamp. It puts off heat. If not tanning. You can use it to help you give light to indoor plants. Can it can be used to help nurture small hatchlings. This has never been used. Has bulb Box with the bulb. I did test the bulb and it came on and quickly was very warm. Sellers note. The bulb should no be put in reach for any children who could pull the land over or near an elderly person who could bump or cause lamp to fall. Those are fire elderly. This is a heat lamp. Ment to you feel better when exhausted oars to the sun lamp after days of dreary rain and heavy low clouds your Bark Oven. Bulb with this. It may cause a fire if light is on and pointed at any thing flammable. Thank you for using caution the sun lanmp.