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What kind of bulb is used in a 3D projector?
The TW675UST-3D Optoma projector lamp replacement comes with a genuine original 280 watt Philips bulb inside rated at 3,200 lumens (brightness equal to the original). The TW675UST-3D lamp has a rated life of 2,500 hours (3,000 hours in Eco mode).
Can you use any bulb in a projector?
No, not all projector bulbs are the same. Just as each projector utilizes different technology to achieve the projection of an image, each projector also uses different bulbs depending on the type of electrical circuit it uses.
What happens when a projector bulb burns out?
Before the bulb dies, you may notice the image dimming. The brightness or luster begins to fade. The human eye can adjust to a dim image and the problem can go unnoticed. Try turning up the color on your projector.
Do projector bulbs burn out?
Many projector lamps do not fail before they reach the end of their lives. They simply get dimmer, putting out less light and a lower quality image as the bulb loses performance over time. Other bulbs, however, can fail prematurely.
Do projector lamps dim with age?
Projector lamps will dim down to 50% of their original brightness as they age. Some projectors allow you to check the number of hours your lamp has been used through the built-in menu system.
Can you replace a projector bulb with LED?
HID, UHP, and halogen projector lamp bulbs can be replaced with LEDs, but it won’t be a straightforward task. Due to LEDs’ newer technology, an internal motherboard, heat sink, or a transformer might need to be redesigned.
Is 1200 lumens good for a projector?
Projector pictures are more space-dependent, however. The distance and the ambient lighting will both play a role in how bright you need your lamp to be. If you’ll be using your projector in a completely dark room, a lamp of around 1,000-1,200 lumens should be plenty to get a good picture.