Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to make an hourglass clock out of light bulbs [title] Get started with a light bulb. [step] Globe light bulbs work best for this project. Use a light bulb that is burned out, so as to save you money.

Ending1: [title] Place the light bulb of your choice on the table where you will be able to see it all the time. [title] Watch as the paper snowflakes horizontally over the dark light bulb on the table. Ending2: Don't use the soft white bulbs because they are a little too fragile to work with. [title] Start by hollowing out the inside of the light bulb. Ending3: [title] Make sure your light bulb has enough energy to power your clock. [step] However, the disadvantage of globe light bulbs is that they may create a lot of gaps or reduce the efficiency of the clock. Ending4: You could also buy a circle light bulb (rectangular) and use it to make the pin bulb. [title] Take two and make circles at a time for the lights.

Answer format: ending1/ending2/ending3/ending4