How many lumens do you need to project in daylight?

Related questions

1. How many ANSI lumens do I need?
2. Are projectors better for your eyes?
3. What is a good lumens for a projector?
4. How does a DLP projector work?
5. Can I watch TV on a projector?
6. How do you check the life of a projector lamp?
7. Why did my projector lamp explode?
8. What is DLP and LCD projector?
9. Do projectors overheat?
10. How many lumens do you need for an outdoor projector?

Tags

1. #classrooms
2. #although
3. #often
4. #should
5. #conference
6. #sufficient
7. #lumens
8. #rooms