star silicone light bulb mold

Silicone Resin Lightbulb mold - DIY Resin Light Bulb shapes


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Make your own resin light bulbs for dioramas!  You can even add an LED light to make your resin creations glow!  

Choose from the following shapes

  • Faceted
  • Star
  • Round
  • Straight

Resin light bulbs range in size from 1 3/4 inches long by 1 3/8 inches wide to 4 inches long and wide.   Each bulb casts with a threaded end.

Sold individually.  Your lightbulb mold comes with a 1 inch by 1 inch metal end to finish off your light bulb.

How to Use

How do you use the resin silicone light bulb molds?

Step 1:  Measure and mix a casting resin to make sure your resin cures bubble-free.

Step 2:  Color with funky resin colors or add found items that are special to you.  These light bulbs are great for making dioramas!

Step 3:  Demold by peeling the mold away from the cured resin.  (Pour soapy water in between the mold and the resin lightbulb to make this process easier.) 

For the best results and to prolong mold life, use a light layer of Ultralease resin mold release before filling the mold with resin.

Shipping & Returns

This resin lightbulb silicone mold set can ship worldwide!

In a hurry for your order?  We can handle that!  We offer overnight and two-day shipping options at checkout.

We want you to be thrilled with your mold purchase, but in case you're not, we gladly accept returns or exchanges of unused resin supplies within thirty days of delivery.  

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