GE 2D Compact Fluorescent Bulb – 21W, 2700K, GR10Q-4 Base, 4-Pin, Warm White

This is a vintage-style GE 2D compact fluorescent bulb – a real classic!

It's 21 watts, with a warm white light at 2700K, and puts out about 1350 lumens.

The base is a 4-pin GR10Q-4, so make sure your fixture takes that type.

The shape is often called butterfly or pretzel – it's unique and fits certain decorative or boat fixtures.
It's made in the United Kingdom and dates back to around 1995, so this is a New Old Stock (NOS) item.
It's Energy Star compliant and from GE's Polylux line.

Dimensions: about 5.

5 inches long and 5.

5 inches wide, with a height of just over 1 inch.
It's a compact fluorescent, so it's energy efficient.
Comes with a California Prop 65 warning (contains mercury, emits UV), but that's standard for CFLs.
This is sold as a collectible novelty – but it works great for any compatible fixture.

Perfect for retro lighting enthusiasts!