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religion & spirituality

What happens to light when it enters a lens?

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Answered: Is wattage directly cumulative in lighting? The wattage would be identical but add the number of Lumens for each bulb to get the actual usable light output. Note that compact flourescents(CFL) and LED bulbs will produce more light than incandescents. Posted by EnergyFred 1 year ago
Answered: Led tube lighting problem Hi, LED Tubes can be used in the same fittings, but you will have to remove the starters and ballasts. You will either have a fitting with a magnetic ballast and starter or a fitting with an electronic ballast. In either case, all of these units have to come out and the live and netural connected to ... Posted by Thom 4 months ago

Answered: Do i have to replace sky lights with a roof replacement?

No.

Posted by LindaRuth 5 days ago

Answered: How do I send an honor score to Len Holmquist

Try google.

Posted by Elden 1 year ago
Helpful (1)

Answered: How to replace a fuse with nails in christmas lights

You don't want to do that. Unless you really like fire.

Posted by Bonestructure 5 months ago

Answered: Do ladybugs light up?

No.

Posted 4 months ago

Answered: Is wattage directly cumulative in lighting?

The wattage would be identical but add the number of Lumens for each bulb to get the actual usable light output. Note that compact flourescents(CFL) and LED bulbs will produce more light than incandescents.

Posted by EnergyFred 1 year ago

Answered: Led tube lighting problem

Hi, LED Tubes can be used in the same fittings, but you will have to remove the starters and ballasts. You will either have a fitting with a magnetic ballast and starter or a fitting with an electronic ballast. In either case, all of these units have to come out and the live and netural connected to ...