How many lumens is good for a projector?

Related questions

1. What is DLP and LCD projector?
2. Can I watch TV on a projector?
3. Which is better led or DLP projector?
4. How do I choose a good projector?
5. What is a good lumens for a projector?
6. How do I choose a projector?
7. How many lumens do you need for an outdoor projector?
8. Is higher contrast ratio better?
9. Is 1500 lumens good for a projector?
10. Do LCD projectors have lifespan?

Tags

1. #higher
2. #should
3. #large
4. #clearly
5. #projector
6. #rating
7. #although
8. #projecting
9. #conference
10. #classrooms
11. #lumens
12. #addition
13. #rooms
14. #sufficient
15. #brightness
16. #images
17. #often