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LUXRITE 8-Watt 2 ft. Linear T8 LED Tube Light Bulb 3 Color Selectable Single and Double End Powered 960 Lumens F17T8 (4-Pack) LR34231-4PK - The Home Depot
Are lumens linearly additive? If I have two light sources side by side emitting 1000 lumens each, am I going to have the same amount of light emitted in an enclosed room
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Sunlite 40540 PLD13/SP35K/10PK Double Twin Tube Tube Compact Fluorescent Lamp, PLD 2-Pin, 13 Watts, 660 Lumens, 3500K Neutral White, 2-Pin (GX23-2) Base, 10 Pack - Amazon.com
Sylvania A19 E26 Base Lamp Dimmable Halogen Light Bulbs, 680 Lumens, Soft White, 60W, 4-pk | Canadian Tire
![NOMA T3 118mm Double-Contact Base, Dimmable Halogen Light Bulbs, 9500 Lumens, 500W, 2-pk | Canadian Tire NOMA T3 118mm Double-Contact Base, Dimmable Halogen Light Bulbs, 9500 Lumens, 500W, 2-pk | Canadian Tire](https://media-www.canadiantire.ca/product/fixing/electrical/light-bulbs/0525254/halogen-t3-118mm-500w-p2-noma-dc-b1c55fa2-53d8-43a3-97a0-2f1214c6612c.png)
NOMA T3 118mm Double-Contact Base, Dimmable Halogen Light Bulbs, 9500 Lumens, 500W, 2-pk | Canadian Tire
![LED Flood Light Bulbs, BR30 WiFi Smart Bulb, E26 Color Changing Light Bulb, Works with Alexa & Google Assistant with App Control, Dimmable Recessed Can Light Bulbs, 8W=65W, 700 Lumens, 2 Packs, LED Flood Light Bulbs, BR30 WiFi Smart Bulb, E26 Color Changing Light Bulb, Works with Alexa & Google Assistant with App Control, Dimmable Recessed Can Light Bulbs, 8W=65W, 700 Lumens, 2 Packs,](https://m.media-amazon.com/images/I/51PcZgcGDVL._AC_UF894,1000_QL80_.jpg)