Ceiling lights not showing in 3d as ON

[Breeze_Design]

Have a plan where the ceiling LED lights cannot be turned on.  The other rooms are okay (see adjacent room in pic) and the under cab rope lights are on, just the recessed ceiling.  I have them all added to a light set and turned on.

Any ideas what the issue could be?

[robdyck]

Can you post a link to the plan?

[Brad_M]

Try changing the bulb material on the LED lights to be emissive.

 

In the Adjust Lights dialog, none of the LED lights in the kitchen can be set to "Use Area Light(s)", which means they don't have an emissive material and won't glow. Those lights appear to be casting light, but since they aren't glowing, they appear off.

[Breeze_Design]

1 hour ago, Brad_M said:

Try changing the bulb material on the LED lights to be emissive.

 

In the Adjust Lights dialog, none of the LED lights in the kitchen can be set to "Use Area Light(s)", which means they don't have an emissive material and won't glow. Those lights appear to be casting light, but since they aren't glowing, they appear off.

Does this mean they're already emissive?

[Brad_M]

It looks like you've selected all "LED 6" lights in your plan, including ones that already have an emissive material. The Adjust Area Light Material dialog will only adjust materials that are already emissive.

 

You can sort the Adjust Lights dialog by room and select only the LED lights in the kitchen and adjust those. You can also use the Adjust Material Definition tool on one of the bulbs in the kitchen and add emissivity (as long as all the LEDs in the kitchen use the same material).