Home Product Information Which Grow Gang bulbs and fixtures are compatible with each other?

Which Grow Gang bulbs and fixtures are compatible with each other?

Last updated on Mar 02, 2026

All Grow Gang fixtures: the Adjustable Floor Lamp, the Stelo Clip-on, and the Enna ceiling pendant, use a standard E27 screw fitting.

This means both the E27 versions of the Pianta 18W and the Pianta 30W bulbs are fully compatible with every Grow Gang fixture. You can mix and match depending on your setup and the light needs of your plants.

Pianta 18W (E27 screw fit)

  • ✅ Adjustable Floor Lamp

  • ✅ Stelo Clip-on

  • ✅ Enna Ceiling Pendant.

  • ✅ Your own E27 lamp

  • The Claria Pendant has its own built-in light, so it doesn't take a separate bulb.

Pianta 30W (E27 screw fit)

  • ✅ Adjustable Floor Lamp

  • ✅ Stelo Clip-on. (It just doesnt support it in an upwards pointing direction, however this is a very uncommon set up)

  • ✅ Enna Ceiling Pendant.

  • ✅ Your own E27 lamp

  • The Claria Pendant has its own built-in light, so it doesn't take a separate bulb.

Pianta 18W (B22 bayonet fit)

  • ❌ Adjustable Floor Lamp (B22 won't fit E27 fixtures)

  • ❌ Stelo Clip-on (B22 won't fit E27 fixtures)

  • ✅ Your own lamp, if it uses a B22 bayonet fitting

Important: If you're buying a bulb to use with a Grow Gang fixture, make sure you select the E27 screw fit version. The B22 bayonet version is designed for use in your own B22 lamps and won't fit Grow Gang fixtures.

If you've accidentally ordered the wrong fitting, don't worry, see our guide on exchanging for the correct one.